CP6160-2S7MPD. BRAKE CALIPERS - General Information

Transcription

1 BRAKE CALIPERS GENERAL INFORMATION. FORMULA CAR CALIPERS. GT CALIPERS. RALLY CALIPERS. TOURING CAR CALIPERS. 2 PISTON CALIPERS. PRO CALIPERS. USA STOCK CAR CALIPERS. HISTORIC RACE CALIPERS. ROADCAR CALIPERS. INFORMATION. REPLACING CALIPER SEALS. CALIPER.

2 5 INTRODUCTION. For over 50 years AP Racing has been a world leader in the technology and manufacture of motorsport and high performance brake calipers. During this period many of the world s premier races and championships have been won using AP Racing braking systems. With one of the most comprehensive ranges available, AP Racing can offer a brake caliper suitable for every category of motorsport supplemented with a wide range of brake calipers to suit high performance road car applications for both OE and upgrade brake conversion kits. The AP Racing caliper range has been separated into the following groups to aid selection: 2 Piston, GT, Rally, Formula cars, Touring Cars, PRO range, Historic and the Road Car range. The calipers shown from pages 6 to 38 are the most popular calipers selected from the extensive AP Racing range and will provide the solution to most if not all applications. The standard calipers benefit from a more competitive price structure coupled with preferential delivery times. Specialist caliper ranges such as those used in Formula One are not shown in this catalogue. The complete range includes many other options, so if you require a caliper not illustrated please contact AP Racing for information on availability, price and delivery. ROAD OR RACE? It is important to choose the correct type of brake caliper for the intended application. The design requirements for a brake caliper to be used on the public highway (Road) and for competition use are significantly different. A road caliper often has to go for long periods without servicing or maintenance therefore corrosion protection and durability are primary considerations. A brake caliper designed for competition use must be lightweight yet capable of operating reliably at high temperatures, however it is normally cleaned and serviced very frequently. AP Racing produce brake calipers optimised for these two very different applications. Although generally derived from our racing calipers all AP Racing road calipers have a protective paint finish, wiper (dirt) seals or boot Seals to prevent dirt ingress and are of a heavier construction than calipers intended solely for competition use. We strongly recommend that only purpose designed Road calipers are used on vehicles intended for regular use on the public highways. DESIGN & DEVELOPMENT. The whole process of design and development is carried out at our headquarters in Coventry. With our two brake dynomometers we are able to reproduce the most demanding test environments. AP Racing designers use the latest technologies to produce some of the most aesthetic and effective brake calipers at the affordable prices the markets request. Radi-CAL Developed in 2007, this break from traditional design concepts has allowed AP Racing to lead the way in brake caliper design and manufacture, producing 64 different variants for a cross selection of motorsport categories. Radi-CAL enabled AP Racing to take a fresh look at how the design envelope could be used and based it s qualities around making calipers lighter, stiffer and run cooler, therefore making them more aesthetic to the eye. STANDARD CALIPER. Differential Bores and/or piston positioning are used on all AP Racing multi-piston calipers to combat pad taper. High Temperature Seals are standard on all AP Racing race (competition) calipers. Hard Anodised Surface Treatment is standard on all AP Racing competition calipers for optimum durability. (Except iron calipers and where indicated). Road Calipers have a high performance paint finish applied on top of the hard anodising for maximum durability and protection against road salts. Radial Mount fixings are standard unless indicated otherwise. All AP Racing Road calipers have piston dirt seals to protect against ingress of harmful debris. Where fitted all Bridge Pipes on AP Racing calipers are stainless Steel. Most AP Racing calipers are fitted with replaceable Steel Wear Plates to protect pad and caliper body. BRAKE CALIPERS - General Information CALIPER, SEALS & TEMPERATURE. Because race Brake Calipers are sometimes subjected to very high and unpredictable operating temperatures, they must be examined and seals must be replaced on a regular basis to maintain efficiency and safety. Seal life is governed by time at temperature which should therefore be kept as low as possible by provision of cooling airflow. For guidance only AP Racing offer the following recommendations (temperatures measured on outside of Caliper adjacent to logo): Calipers that regularly run at up to 200 C Re-seal every other event. Calipers that run intermittently from 200 C to 220 C and above Re-seal as soon as possible. Reduce soak temperatures after the car has come to rest where possible (e.g. do not leave foot on brake pedal when stationary with hot brakes) as this can cause excessive caliper temperatures.. - Calipers are available to suit installation in front (Leading) or behind (Trailing) the axle. - The following abbreviations are used in this publication:- RHT = Right Hand Trailing. LHT = Left Hand Trailing. RHL = Right Hand Leading. LHL = Left Hand Leading. - Bleed screws must always be positioned at the top. - Discs must always pass the small piston first on differential bore calipers. - Cross over pipes must always be positioned at the bottom. PART NUMBERING SYSTEM. An explanation of a Brake Caliper part number; CP6160-2S7MPD No. Explanation Description 1. Caliper Family No. Base Caliper No. 2. Stroke No. Even No. = Right hand caliper. Odd No. = Left hand caliper. 3. Position of inlet Adaptor. S = Sidefeed. / E = Endfeed. 4. Anti-knockback Spring. 0 = No spring. / 4 = 4lbs. / 7 = 7lbs / 9 = 9lbs. 5. Piston Material. 6 & 7 Options No character = Aluminium Alloy. L = Stainless Steel. & M = Titanium. C = fitted with caps. P = can accept caps. D = Cooling duct supplied. SERVICING AND RECONDITIONING. Regular examination and maintenance of brake calipers is essential to maintain safety and efficiency of operation. AP Racing recommend that brake calipers should be cleaned with soapy water only, as this will not damage any of the seals. A complete reconditioning service is available. Seal repair kits and other spare parts e.g. pistons, bleed screws etc, are also available and can be identified by referring to the individual caliper information or the tables on pages 42 to 47. Other spare parts e.g. pistons, bleed screws, pad retainers are also available by referring to individual caliper details Replacement seals should be soaked in brake fluid for 30 minutes prior to fitment. For more information please contact AP Racing. DRY BLEED SYSTEMS (DRY BREAKS). A Dry Bleed System has been designed for use with any AP Racing calipers suitable for O Ring sealed bleed screws. The male dry bleed valve is fitted in place of the bleed screw, once fitted there should be no need to loosen or remove the coupling unless it is being replaced. For detailed information please go to page

3 6 BRAKE CALIPERS - Formula Cars CP Piston, Billet Two Piece. CP Piston, Cast Two Piece. Budget Front & Rear caliper for 13 wheels. Lightweight Sportscar. Radial mount, 152 x piece, billet Aluminium alloy body. Suits Ø280mm x 28mm discs. Aluminium alloy pistons. Single bolt pad retainer. Stainless Steel wear plates. - RHT, CP4219-8S0. - LHT, CP4219-9S0. - RHL, CP S0. - LHL, CP S0. - Pad Family = CP3215D42 - Pad Area = 51.17cm² - Pad Depth = 42.0mm - Pad Thickness = 16.75mm R MAX EFFECTIVE RADIUS R90.80 MIN MAX MAX MAX MAX MAX MAX RADIAL PROFILE SCALED FOR A Ø280 DISC MAX R MIN R MAX R MAX R MAX NOTE: CP4219 IS LIMITED TO 73 BAR MAXIMUM PRESSURE R88.50 MIN +44 (0) x45 MIN Ø19.00 Ø34.9mm Ø41.3mm Piston Area 45.92cm² Disc Diameter Ø280.0mm 28.0mm Weight No Pads 1.98Kg Mtg centres 152.0mm Mtg offset 44.1mm Mtg hole Ø 10.35mm / 10.20mm PL Dimension 56.8mm Ø34.9mm CP Ø41.3mm CP Seal Repair Kit CP4518-GK Pad Retainer Bolt Retainer P/No. CP Ret / Bolt P/No. CP Wear Plates CP Bleed Screw CP Fluid Pipe CP MAX MAX Ø35.04 BORE Ø41.39 BORE (LEADING) (TRAILING) Ø MOUNTING HOLE CTRS HYDRAULIC THRD M10x1.0 R PATHWAY RADIUS OFFSET U DIM N PL DIM N - Pad Family = CP3345D44 - Pad Area = 43.4cm² - Pad Depth = 44.1mm - Pad Thickness = 16.0mm RADIUS MAX Front & Rear for 13 wheels. Radial mount, 152mm Mounting Choice of three disc options. - Suits Ø280mm x 25.4 or 20.0mm discs. Aluminium alloy body. Aluminium pistons. Single bolt pad retainer. To suit disc Ø280 x 25.4mm - RHT, CP4567-2S4 - LHT, CP4567-3S4 - RHL, CP4567-4S4 - LHL, CP4567-5S4 To suit disc Ø280x20mm - RHT, CP4567-8S4 - LHT, CP4567-9S4 - RHL, CP S4 - LHL, CP S4 R4.0 RADIUS MAX EFFECTIVE RADIUS DISC WIDTH PAD RETAINING BOLT SHOULD BE TIGHTENED TO A TORQUE OF 13.1Nm (9.7 Lb/ft) W2 MAX W1 MAX W3 MAX W4 MAX W5 MAX CALIPER RADIAL PROFILE (SCALED ON A Ø280 DISC) W6 MIN W7 MAX Ø34.9mm Ø41.3mm Piston Area 45.92cm² Disc Diameter Ø280.0mm -2 /-3 /-4/ mm -8 /-9 / -10 / mm Weight No Pads 1.6Kg Mtg centres 152.0mm Mtg offset -2 /-3 /-4/ mm -8 /-9 / -10 / mm Mtg hole Ø 10.2mm PL Dimension 50.5mm Ø34.9mm CP Ø41.3mm CP Seal Repair Kit CP4518-GK Pad Retainer Bolt Retainer P/No. See page 42. Ret / Bolt P/No. for details Wear Plates AKB Spring Kit CP6518-4LBLL Bleed Screw CP Fluid Pipe -2 /-3 /-4/ -5 CP /-9 / -10 /-11 CP INLET PORT M10X RADIUS 89.0 MIN RADIUS 92.0 MIN RADIUS MAX RADIUS MAX OFFSET DSC OUTSIDE DIAMETER 280.0MM IMPORTANT NOTE DISC & CALIPER MOUNTING TOLERNCES TO BE SUCH THAT DISC IS CENTRAL TO CALIPER TO WITHIN ±0.5MM (4.47 ) DISC ROTATION MTG HOLE CENTRES DISC PATHWAY RADIUS DISC & WHEEL CL Disc W1 W2 W3 W4 W5 W6 W7 280 x x MTG HOLES TOP OF DISC & PAD MATERIAL DIMN U 50.5 DIMN PL (2.05 )

4 7 CP Piston, Billet Two Piece. BRAKE CALIPERS - Formula Cars CP Piston, Forged Radi-CAL Front & Rear for 13 wheels. Radial mount, 152 x Suits Ø280.0 x 25.4mm ventilated Iron disc. High grade Aluminium alloy body. CNC machined from billet. Lightweight. Superior dynamic performance than that of CP4219 Aluminium pistons. Stainless Steel wear plates. - RHT, CP S0. - LHT, CP S0. - RHL, CP S0. - LHL, CP S0. - Pad Family = CP3215D42 - Pad Area = 51.17cm² - Pad Depth = 42.0mm - Pad Thickness = 16.75mm Ø34.9mm Ø41.3mm Piston Area 45.92cm² Disc Diameter Ø280.0mm 25.4mm Weight No Pads 1.98Kg Mtg centres 152.0mm Mtg offset 42.78mm Mtg hole Ø 10.27mm PL Dimension 56.81mm Ø34.9mm CP Ø41.3mm CP Seal Repair Kit CP4518-GK Pad Retainer Bolt Retainer P/No. CP Ret / Bolt P/No. CP Wear Plates CP Bleed Screw CP Fluid Pipe CP Front & Rear for 13 wheels. Radial mount, x Benefi ts from a radical asymmetric design concept. Superior dynamic performance. Increased stiffness. Reduced weight. Forged Monobloc Aluminium alloy body. Suits Ø280. x 25.4mm disc. Aluminium alloy pistons. - Stainless Steel option available. Stainless Steel wear plates. With Aluminium. - Right Hand, CP5567-2S4. - Left Hand, CP5567-3S4. With Stainless Steel. - Right Hand, CP5567-2S4L. - Left Hand, CP5567-3S4L. - Pad Family = CP3345D44 - Pad Area = 43.4cm² - Pad Depth = 44.1mm - Pad Thickness = 16.0mm Ø34.9mm Ø41.3mm Piston Area 45.92cm² Disc Diameter Ø280.0mm 25.4mm Weight No Pads 1.62Kg Mtg centres 152.0mm Mtg offset 30.0mm Mtg hole Ø 10.15mm PL Dimension 50.51mm Ø34.9mm CP Ø41.3mm CP Seal Repair Kit CP4518-GK Wear Plates Pad x 4 CP Ctr Beam x 1 CP Bleed Screw Kit CP AKB Spring Kit CP6518-4LBLL (4.47 ) (2.05 )

5 8 BRAKE CALIPERS - Formula Cars CP Piston, Billet Radi-CAL CP Piston, Two Piece Billet. New Product Formula Nippon. Radial mount, 202 x 30mm ctrs. Benefi ts from radical asymmetric design concept. Superior dynamic performance. Billet Aluminium alloy body. - Nickel plated surface finish as standard. - Optional anodised finish available. Designed to operate on Ø280 x 28 or 31mm Iron disc. - Also suitable for Carbon disc. Internally ported. Stainless Steel pistons. - Can accept piston caps. Stainless Steel wear plates fi tted. For Nickel Plated Calipers. - RHT, CP6382-2S7LP. - LHT, CP6382-3S7LP. For Anodised Calipers. - RHT, CP6382-6S7LP. - LHT, CP6382-7S7LP. Ø26.92mm Ø31.75mm Ø36.00mm Piston Area 46.8cm² Disc Diameter Ø280.0mm Max 31.0mm Min 28.0mm Weight No Pads 1.89Kg Hydraulic Thread 3/8 x 24UNF Mtg centres 202.0mm Mtg offset 30.0mm Nom Mtg hole Ø 9.78mm PL Dimension 63.7mm Ø26.92mm CP Ø31.75mm CP Ø36.00mm CP Seal Repair Kit CP8518-BEH Wear Plates x 4 CP Ctr Beam Wear Plate CP AKB Spring Kit CP6518-7LB SSL Bleed Screw Kit CP AVAILABLE OPTIONS Dry Bleed CP F3 Front & Rear. Radial mount, 120 x 40. Suits Ø278.0mm x 17.0 / 16.0mm disc. Aluminium alloy body, CNC machined from billet. Lightweight. Aluminium pistons. Complete system (calipers, discs and bells) available. Stainless Steel wear plates. - RHT, CP7030-2S0. - LHT, CP7030-3S0. - RHL, CP7030-4S0. - LHL, CP7030-5S0. Ø34.9mm Ø41.3mm Piston Area 45.92cm² Disc Diameter Ø278.0mm Max 17.0mm Min 16.0mm Weight No Pads 1.5Kg Mtg centres 120.0mm Mtg offset 40.0mm Mtg hole Ø 10.2mm PL Dimension 50.3mm Ø34.9mm CP Ø41.3mm CP Seal Repair Kit CP4518-GK Wear Plates CP Bleed Screw CP Fluid Pipe CP Pad Shape = PFC Pad Depth = 40.5mm - Pad Thickness = 20.0mm 164 NOM 50 NOM - Pad Family = CP3345D38 - Pad Area = 38.7cm² - Pad Depth = 38.0mm - Pad Thickness = 16.0mm (4.47 ) (2.05 ) 132 NOM 132 NOM Ø16.50 NOM C BORE Ø NOM TO TOP OF PAD MATERIAL 27 NOM Ø31.75 Ø36.00 Ø26.92 A-A Ø280 DISC R DISC PATHWAY Ø20 NOM Ø20 NOM 76.5 NOM TO AXLE CL 31.5 NOM Ø R62 DISC WIDTH R10 36 R R155 R154.6 R NOM NOMINAL RADIAL PROFILE ON A Ø278.0 DISC A BLEEDSCREWS ARE FITTED AS STANDARD TIGHTENING TORQUE 17Nm +44 (0) NOM CTRS A

6 9 CP Piston, Billet Radi-CAL Formula 3 Front & Rear. Radial mount, 120 x 40. Benefi ts from a radical asymmetric design concept. Superior dynamic performance. Increased stiffness. Reduced weight. Monobloc Aluminium alloy body. Suits Ø278 x 18mm disc. Stainless Steel pistons. Stainless Steel wear plates. Complete system (calipers, discs bells and pads) available, overall corner weight 4.37kg. - RH, CP7031-4S0LP. - LH, CP7031-5S0LP. - Pad Family = CP7031D32 - Pad Area = 30.35cm² - Pad Depth = 32.0mm - Pad Thickness = 15.75mm Ø25.4mm Ø31.8mm Piston Area 25.97cm² Disc Diameter Ø278.0mm Max 18.0mm Min 16.0mm Weight No Pads 1.2Kg Mtg centres 120.0mm Mtg offset 40.0mm Mtg hole Ø 10.15mm PL Dimension 50.30mm Ø26.0mm CP Ø31.8mm CP Seal Repair Kit CP4518-AE Wear Plates Pad x 4 CP Ctr Beam x 1 CP Bleed Screw Kit CP BRAKE CALIPERS - Formula Cars CP7606 & CP Piston. Budget Formula Cars. Radial mount, 130.0mm Suits Ø295 / 267mm x 20.7 / 18mm thick disc. Cast Aluminium alloy body. Aluminium alloy pistons. Pin pad retainer. Stainless Steel wear plates. with bores. - RHT, CP S0 - LHT, CP S0 - RHL, CP S0 - LHL, CP S0 With Ø31.8mm bores. - To Suit 18.0mm disc - RHL CP7613-4S0 / - LHL CP7613-5S0 - To Suit 20.7mm disc - RHT, CP7613-6S0 - LHT, CP7613-7S0 - RHL, CP7613-8S0 - LHL, CP7613-9S0 - Pad Family = CP7600D46 - Pad Area = 43.5cm² - Pad Depth = 46.2mm - Pad Thickness = 16.0mm CP7606 x 4 CP7613 Ø31.8mm x 4 Piston Area CP cm² CP cm² Disc Diameter Max Ø295.0mm Min Ø267.0mm CP7606 & CP & mm CP7613-6/7/8/9 20.7mm Weight No Pads 1.7Kg Mtg centres 130.0mm Mtg offset CP7606 & CP & mm CP7613-6/7/8/ mm Mtg hole Ø 10.2mm PL Dimension 53.0mm CP7606 CP CP7613 CP Seal Repair Kit CP7606 CP4518-JJ CP7613 CP4518-EE Pad Retainer Pin Retainer P/No. CP7606 & CP & -5 CP CP7613-6/7/8/9 CP Wear Plates CP Bleed Screw Kit Fluid Pipe CP7606 & CP & -5 CP7613-6/7/8/9 CP CP CP MAX MAX MAX MAX MAX MAX Ø25.4 Ø31.75 LEADING BORE TRAILING BORE R MAX MAX MIN MAX RADIAL PROFILE SCALED FOR A Ø277.8 DISC Ø18.00 DIRECTION OF DISC ROTATION R PATHWAY RADIUS 0.60x45 MIN BLEED SCREW MAX TIGHTENING TORQUE 17Nm Ø R MAX R MAX R MAX R98.00 MIN R88.00 MIN R MIN R EFFECTIVE RADIUS R MAX U DIM N PL DIM N NOTE: CP7606 IS LIMITED TO 70 BAR MAXIMUM PRESSURE HYDRAULIC INLET M10x1.0 x FULL THREAD

7 10 BRAKE CALIPERS - GT / Endurance CP Piston, Cast Two Piece - Rear. CP Piston, Forged Radi-CAL Front. Budget GT Rear. Radial mount, 152 x Cast Aluminium alloy body. Suits Ø355 x 32mm or Ø330mm x 28mm ventilated Iron disc. Stainless Steel pistons fiited. - Aluminium piston available, to change from Stainless Steel. H/Piece pad retainer. For Stainless Steel : - RHT, CP3799-2S0L. - LHT, CP3799-3S0L. - RHL, CP3799-4S0L. - LHL, CP3799-5S0L. For Aluminium : - Remove the L from the end of part number e.g CP3799-2S0. - Pad Family = CP2279D50 - Pad Area = 57.4cm² - Pad Depth = 50.3mm - Pad Thickness = 20.5mm Ø28.6mm Ø35.0mm Piston Area 32.15cm Disc Diameter Max Ø355.0mm Min Ø330.0mm Max 32.0mm Min 28.0mm Weight No Pads 2.53Kg Mtg centres 152.0mm Mtg offset 44.10mm Mtg hole Ø 12.15mm PL Dimension 57.74mm Stainless Steel Ø28.6mm CP Ø34.9mm CP Seal Repair Kit CP4518-DG Pad Retainer H/Piece Retainer P/No. CP Retainer / Bolt Part No. CP Wear Plates CP x 1 / CP x 1 CP x 2 Pad Supports Cover Side CP Mounting Side CP Bleed Screw CP Fluid Pipe CP (5.20 ) (2.19 ) All GT. Updated with new features to compliment the new CP6480 Radi-CAL Rear. Radial mount, 210 x 42. Benefits from radical asymmetric design concept. Superior dynamic performance. Forged Monobloc Aluminium alloy body Designed to operate on Ø378 x 36mm Iron disc or Ø378 x 35mm Carbon disc. Internally ported. Stainless Steel pistons. H Piece pad retainer. 7lb Anti-knockback springs fitted. To suit Iron Disc. - RHT, CP5095-2S7L. - LHT CP5095-3S7L. - RHL CP5095-4S7L. - LHL, CP5095-5S7L. To suit Carbon Disc. - RHT, CP5095-2S7LCA. - LHT, CP5095-3S7LCA. - RHL, CP5095-4S7LCA. - LHL, CP5095-5S7LCA. - Pad Family = CP3558D54 - Pad Area = 77.4cm² - Pad Depth = 54.0mm - Pad Thickness = 25.0mm Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter Ø378.0mm Iron 36.0mm Carbon 35.0mm Weight No Pads 2.7Kg Hydraulic Thread M10 x 1.0 Mtg centres 210mm Mtg offset 42.0mm Mtg hole Ø 12.2mm PL Dimension 63.5mm Ø27.0mm CP Ø31.8mm CP CP Seal Repair Kit CP4518-CEJ AKB Spring Kit CP6518-7LBLL RH= H Piece Pad Retainer Part No CP LH = CP Wear Plates x 4 CP Bleed Screw kit CP MAX MAX 88.5 MAX 88.5 MAX 59.5 MAX 59.0 MAX MAX MAX MAX MAX Ø26.99 (1.063 ) LEADING BORE Ø31.75 (1.25 ) BORE Ø38.1 (1.50 ) TRAILING BORE MAX MAX MAX RAPROFILE TO SUIT Ø378 DISC 58.5 MIN 58.5 MIN MIN MIN 63.5 PL DIM N U DIMENSION Ø EFFECTIVE RADIUS R DISC PATHWAY BLEED SCREW MAX TIGHTENING TORQUE ± Nm (12.5lb/ft) MOUNTING HOLE CENTRES Ø22.0 MTG C/BORE Ø12.20 ±0.05 MTG HOLE Disc Ø W1 W2 R1 R2 R3 R4 R5 R6 EFF U RAD Dim n 356 x x (0) PAD RETAINING BOLT MAX TIGHTENING TORQUE 14.9Nm (11.9lb/ft( ±0.05 OFFSET

8 11 CP6078 & CP Piston, Billet Radi-CAL GT Cars Front & Rear. CP6077 Small bore version. Radial mount, 210 x 42mm Benefi ts from radical asymmetric design concept. Superior dynamic performance Ducted air cooling features, - reduces caliper temperatures. Monobloc Alumin/alloy body. Designed to operate on Carbon or Iron Discs. Internally ported. Titanium pistons. Carbon duct fi tted. Dry Bleeds fi tted. - RH, CP6078-2S7MPD. - LH, CP6078-3S7MPD. - RH, CP6077-4S7MPD. - LH, CP6077-5S7MPD. CP4240 CARBON PAD - Area = 78.12cm² - Depth = 54.0mm - Thickness = 25.0mm CP3558D54 IRON PAD - Area = 80.17cm² - Depth = 54.0mm - Thickness = 25.0mm 63.5 TO TOP OF PAD MAT L Ø27.0mm CP6078 Ø31.8mm Ø26.0mm CP6077 Ø27.0mm Ø31.8mm Piston Area CP cm² CP cm² Disc Diameter Ø355.0mm Iron mm Car mm Weight No Pads 2.25Kg Mtg centres 210.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 63.5mm Piston-Ø26.0mm CP Piston-Ø27.0mm CP Piston-Ø31.8mm CP Piston- CP Wear Plates. x 4 CP Beam W/Plate CP Pad Supports CP Seal Repair Kit CP4518-CEJ AKB Spring Kit CP6518-7LB SSL Dry-Bleed Fitting CP Duct Kit CP AVAILABLE OPTIONS Thermo Sensor RH = CP / LH = CP (5.98 ) (5.98 ) Ø31.8 BORE Ø27.0 BORE (LEADING) Ø38.1 BORE (TRAILING) (3.17 ) BRAKE CALIPERS - GT / Endurance CP Piston, With Quick Release Pad Retainer Mechanism. LMP1, FIA GT1 Front & Rear. Radial mount, 210 x 42mm Centres. Monobloc Aluminium alloy body, CNC machined billet. Designed to operate on Carbon or Iron Discs. Quick release hinged pad retainer mechanism. Titanium pistons. Optional Ceramic piston insulation caps. - RHT, CP6080-2S7MP. - LHT, CP6080-3S7MP. - RHL, CP6080-4S7MP. - LHL, CP6080-5S7MP. CP6210 IRON PAD - Area = 83.0cm² - Depth = 54.0mm - Thickness = 30.0mm (6.41 ) MAX MAX MAX MAX MAX 80.6 (3.17 ) PL DIMN Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter Ø380.0mm Carbon 37.0mm Iron 36.0mm Weight No Pads 2.6Kg Mtg centres 210.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 63.5mm Ø27.0mm CP Ø31.8mm CP CP Seal Repair Kit CP4518-CEJ Wear Plates. x 4 CP Bleed Screw Kit CP Fluid Pipes CP / -3 CP CP / -5 CP AKB Spring Kit CP6518-7LB SSL AVAILABLE OPTIONS Thermo Sensor RH = CP / LH = CP Dry-Bleed Fitting See Page 99 Piston Cap Kit CP4528-CEJ CP4970 CARBON PAD - Area = 83.0cm² - Depth = 53.0mm - Thickness = 30.0mm Ø31.8 BORE 38.1 BORE TRAILING Ø27.00 BORE Ø22.0 LEADING R5 R197.0 MAX R126.5 MIN R122.0 MIN 89.0 MAX 43.0 MAX MAX R5 R MAX RADIAL PROFILE (SCALED FOR A Ø DISC) WHEN RUNNING CP3558 IRON PAD THE PAD SUPPORTS MUST BE FITTED SO THAT THE LETTERS I ON THE PAD SUPPORTS FACE EACH OTHER AS SHOWN. WHEN RUNNING CP4240 CARBON PAD THE PAD SUPPORTS MUST BE FITTED SO THAT THE LETTERS C ON THE PAD SUPPORTS FACE EACH OTHER AS SHOWN. R114.0 MIN 114.0DISCCTO L CALIPER MTG FACE Ø20 MIN SPOT FACE 42.0 TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLY: M12-65Nm & M10-54Nm Ø Ø22.0 THERMO SENSOR (PT100 TYPE) OPTION CP (RH) CP (LH) DISC & WHEEL C L CP DRY BREAK FITTING TIGHTENING TORQUE 13Nm. APPLY LOCTITE 270 TO THREAD UPON ASSEMBLY NOTE: DRY BREAK AND INLET ADAPTOR SHOULD BE SWAPPED OVER IF THE CALIPER IS TO BE USED IN A TRAILING POSITION DIRECTION OF DISC ROTATION R180.3 PATHWAY RADIUS R151.0 EFFECTIVE RADIUS IF THE STANDARD INLET FITTING IS NOT USED, ENSURE THE REPLACEMNT HAS AT LEAST 12mm OF ENGAGEMENT IN THE PORT 13.9 FULL THR D 3.8 C BORE M10x1.0 HYDRAULIC PORTS R MAX R MAX R MAX R MAX R MAX R EFFECTIVE RADIUS R MAX U DIMN DIRECTION OF Ø12.20 RELEASE TRAVEL Ø MAX RADIAL PROFILE (SCALED FOR A Ø380.0 DISC) MOUNTING HOLE CTR S M10x1.0 HYDRAULIC INLET MAX TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLY: M12-65Nm & M10-54Nm DRY-BREAK FITTING WHEN RUNNING Cp6210 IRON OPTION APPLY LOCTITE PADS THE PAD SUPPORTS MUST 270 TO THREAD UPON BE TURNED AROUND. THE LETTERS ASSEMBLY TIGHTENING I ON THE PADS SUPPORTS MUST TORQUE FACE EACH OTHER AS SHOWN. CP FITTING APR RECOMMEND THE USE OF A (CALIPER) THREADLOCKER (LOCTITE 243 OR CP FITTING SIMILAR) ON THE PAD SUPPORT (BLEEDING SYSTEM) RETAINING SCREWS. CP SPARE DUST CAP * SEAL R192.5 PATHWAY RADIUS 1.25X45 MIN BLEEDSCREW MAX TIGHTENING TORQUE 17Nm OFFSET THERMO SENSOR (PT100 TYPE) CP (RH) CP (LH)

9 12 BRAKE CALIPERS - GT / Endurance CP Piston, Billet Radi-CAL Swing Bridge, Quick Pad Release. All GT / Endurance Classes. Radial mount, 210 x 42mm Ctrs. Benefi ts from radical asymmetric design concept. Superior dynamic performance. - Extra central bridge increases stiffness Swing bridge, quick release pad retainer mechanism. Monobloc Aluminium alloy body. Designed to operate Ø378 x 36mm Iron Discs. Designed to suit upto 32mm thick pad. 100mm total stack thickness allowed. Internally ported. New design of domed Titanium pistons fi tted. Dry Bleeds fi tted. - RH, CP6083-2S7M. - LH, CP6083-3S7M. 4 CP6210D54 IRON PAD - Area = 83.0cm² - Depth = 54.0mm - Standard Thickness = 30.0mm - Special Thickness = 32.0mm R R NOMINAL RADIAL PROFILE FOR A Ø378 DISC 4 NOTE: OPTIONAL DRY BREAK FITTING CP DRY BREAK TO BE USED IN CONJUNCTION WITH FEMALE COUPLING. FOR FURTHER DRY BREAK INFORMATION & SPARES REFER TO CP CD INSTALLATION DRAWING. APPLY LOCTITE 270 TO THREAD UPON ASSEMBLY TIGHTENING TORQUE 13Nm. 162 (EFFECTIVE RADIUS) +44 (0) TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLY:M12-65Nm & M10-54Nm BLEED SCREW MAX TIGHTENING TORQUE 17Nm Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter 378.0mm 36.0mm Weight No Pads 2.42Kg Mtg centres 210.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 63.5mm Ø Piston CP Ø Piston CP Ø Piston CP Wear Plates. x 4 CP Beam W/Plate CP Pad Supports CP Seal Repair Kit CP4518-CEJ AKB Spring Kit CP6518-7LB SSL Dry-Bleed Fitting CP Quick Release Stud kit CP Quick Release Pad Retainer kit CP AVAILABLE OPTIONS Thermo Sensor RH = CP LH = CP (6.41 ) 80.6 (3.17 ) Ø26.99 BORE LEADING Ø31.75 BORE DIRECTION OF DISC ROTATION R PATHWAY RADIUS 10 QUICK RELEASE PAD RETAINER MECHANISM. MAX TIGHTENING TORQUE 25Nm (18.5lbft) 210 HYDRAULIC INLET M10X1.0 New Product Ø38.10 BORE (TRAILING) Ø22 Ø CALIPER BODY THERMO-SENSOR (PT100 TYPE) AVAILABLE-CP (RH) CP (LH) 0.85x45 MIN 'PL' DIM'N (BOTH ENDS) 42 SEE NOTE 'U' DIM'N CP6160 & CP Piston, Billet Radi-CAL All GT / Endurance Classes. Radial mount, 210 x 42. CP6161 Small bore version. Benefits from radical asymmetric design concept. Superior dynamic performance. Ducted air cooling features, - reduces caliper temperatures. Monobloc Alumin alloy body. Designed to operate on Carbon or Iron Discs. Internally ported. Titanium pistons. Carbon duct fitted. Dry Bleeds fitted. - RH, CP6160-2S7MPD. - LH, CP6160-3S7MPD. - RH, CP6161-2S7MPD. - LH, CP6161-3S7MPD. CP6210D54 IRON PAD - Area = 83.0cm² - Depth = 54.0mm - Thickness = 30.0mm (6.41 ) R4.50 MAX R50.5 MAX R11 MAX R2 MAX (DUCT RETAINING SCREW) R3 MAX (DUCT RETAINING SCREW) R4 MAX R5 MIN R6 MIN R7 MIN MAX MAX (DUCT RETAINING SCREW) MAX (DUCT RETAINING SCREW) MAX MAX MAX MAX MAX MAX RADIAL PROFILE SCALED FOR A Ø390 DISC Ø11.00 C/BORE DETAIL S SCALE 2: (3.17 ) R8 MIN R9 MIN R10 MAX R1 MAX 3/8x24UNF (mm) Ø27.0mm CP6160 Ø31.8mm Ø26.0mm CP6161 Ø27.0mm Ø31.8mm Piston Area CP cm² CP cm² Disc Diameter Ø390.0mm Iron 36.0mm Carbon 37.0mm Weight No Pads 2.5Kg Mtg centres 210.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 63.51mm Ø Piston CP Ø Piston CP Ø Piston CP Ø Piston CP Wear Plates. x 4 CP Beam W/Plate CP Pad Supports CP Seal Repair Kit CP4518-CEJ AKB Spring Kit CP6518-7LB SSL Dry-Bleed Fitting CP Duct Kit CP AVAILABLE OPTIONS Thermo Sensor RH = CP / LH = CP CP4970 CARBON PAD - Area = 83.0cm² - Depth = 53.0mm - Thickness = 30.0mm U DIM N PL DIM N x45 MIN WHEN RUNNING CP6210 IRON PAD THE PAD SUPPORTS MUST BE FITTED SO THAT THE LETTERS I ON THE PAD SUPPORTS FACE EACH OTHER AS HYDRAULIC SHOWN. WHEN RUNNING CP4970 INLET CARBON PAD THE PAD SUPPORTS M10x1.0 MUST BE FITTED SO THAT THE LETTERS C ON THE PAD SUPPORTS TYPICAL MTG TIGHTENING FACE EACH OTHER AS SHOWN. TORQUE FOR GUIDANCE ONLY M12-65Nm & M10-54Nm Disc Ø R1 R2 R3 R4 R5 R R7 R8 R9 R10 R11 EFF RAD REF 3.80 C/BORE FULL THR D MIN ENGAGEMENT (INLET ADAPTOR) Ø38.10 BORE Ø27.00 BORE Ø31.75 BORE (TRAILING) (LEADING) Ø22.00 Ø Ø22.00 R PATHWAY RADIUS OPTIONAL CALIPER BODY THERMO SENSOR (Pt100 TYPE) AVAILABLE CP (RH) / CP (LH) DRY BREAK FITTING TIGHTENING TORQUE 13Nm. DRY BREAK TO BE USED IN CONJUNCTION WITH CP BLEED SYSTEM FITTING. FOR FURTHER DRY BREAK INFORMATION & SPARES REFER TO CP6300-1CD INSTALLATION DRAWING. NOTE: DRY BREAK AND INLET ADAPTOR MUST BE SWAPPED OVER IF THE CALIPER IS BEING USED IN A LEADING POSITION 42.00

10 13 New Product CP Piston, Billet Radi-CAL All GT / Endurance Classes. Radial mount, 210 x 42mm ctrs. Benefi ts from radical asymmetric design concept. Superior dynamic performance. Ducted air cooling features, - reduces caliper temperatures. Monobloc Aluminium alloy body. - Nickel plated surface finish. Designed to operate on Carbon or Iron Discs. 95.6mm total stack thickness allowed. Internally ported. New design of domed Titanium pistons fi tted. Dry Bleeds fi tted. - RH, CP6165-2S7M. - LH, CP6165-3S7M. CP6210D54 IRON PAD - Area = 83.0cm² - Depth = 54.0mm - Thickness = 30.0mm (6.41 ) 7.50 R R (3.17 ) 162 (EFFECTIVE RADIUS FOR IRON SET UP) 162 (EFFECTIVE RADIUS FOR IRON SET UP) PL DIM N NOTE: INLET ADAPTOR DRY BREAKS FITTED AS STANDARD TIGHTENING TORQUE TIGHTENING TORQUE- 17Nm VALVE INTO BODY - 13Nm CAP ONTO VALVE - 4Nm APPLY A SMALL AMOUNT OF LOCTITE 270 TO THREAD OF VALVE UPON ASSEMBLY INTO THE BODY, MATING PART - CP FITTING (BLEED SYSTEM) TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLY: M12-65Nm & M10-54Nm U DIMENSION CALIPER BODY THERMO-SENSOR CP (Pt100 TYPE) / CP (Pt1000 TYPE) RETAINING SCREW - CP (M4 X 6) Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter Carbon 380.0mm Iron 378.0mm Iron 36.0mm Carbon 37.0mm Weight No Pads 2.32Kg Mtg centres 210.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 63.5mm Ø Piston CP Ø Piston CP Ø Piston CP Wear Plates. x 4 CP Beam W/Plate CP Pad Supports-Iron CP Pad Supports-Car CP Seal Repair Kit CP8518-CEJ AKB Spring Kit CP6518-7LB SSL Dry-Bleed Fitting CP Carbon Cooling Duct CP or -113 AVAILABLE OPTIONS Thermo Sensor CP or CP LDVT Rod & Yoke Assy. CP CP4970 CARBON PAD - Area = 83.0cm² - Depth = 53.0mm - Thickness = 30.0mm Ø27 BORE (LEADING) R DIRECTION OF ROTATION 210 Ø31.75 BORE Ø38.10 BORE (TRAILING) Ø22 Ø SEE NOTE BRAKE CALIPERS - GT / Endurance CP Piston, Slimmed Radi-CAL All GT / Endurance Sprint Classes. NOTE CP6169 has been designed for narrow carbon stack of 76mm Radial mount, 210 x 42mm ctrs. Benefits from radical asymmetric design concept. Superior dynamic performance. Ducted air cooling features, - reduces caliper temperatures. Monobloc Aluminium alloy body - Nickel plated surface finish. Designed to operate on Ø378 x 32mm Carbon discs. Designed to accept 22mm thick carbon pad. Internally ported. New design of domed Titanium pistons fi tted. Dry Bleeds fitted. - RH, CP6169-2S7M. - LH, CP6169-3S7M. - PAD FAMILY = CP Full Pad Area = 80.5cm² - Pad Depth = 53.0mm - Pad Thickness = 22.0mm R R10 DISC WIDTH NOMINAL RADIAL PROFILE ON A Ø378.0 DISC 5 R25 R170.5 R12 R R163.5 EFFECTIVE RADIUS R170 A DRY-BREAK CONNECTOR IS FITTED AS STANDARD. TIGHTENING TORQUE - VALVE INTO BODY - 13Nm / CAP ONTO VALVE - 4Nm APPLY SMALL AMOUNT OF LOCTITE 270 TO THREAD OF VALVE UPON ASSEMBLY ONTO BODY MATING PART - CP FITTING (BLEED SYSTEM) CALIPER BODY THERMO-SENSOR AVAILABLE - CP (PT100 TYPE) CP (PT1000 TYPE) RETAINING SCREW CP (M4 X 6) 212 Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter 378.0mm 32.0mm Weight No Pads 1.95Kg Mtg centres 210.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 63.5mm Ø Piston CP Ø Piston CP Ø Piston CP Wear Plates. x 4 Seal Repair Kit AKB Spring Kit Dry-Bleed Fitting Carbon Cooling Duct Upper Mtg Bush x 2 CP CP4518-CEJ CP6518-7LB SSL CP CP or -111 CP AVAILABLE OPTIONS Thermo Sensor - PT100 Type CP PT1000 Type CP LDVT Assy Complete. LDVT Rod & Yoke Assy Spares. 14 SECTION K-K 163 NOM. SECTION J-J 210 CTRS 3.8 COUNTERBORE 12 MIN ENGAGEMENT CP CP K Ø21 Ø J New Product Ø K 30 J NOTE THAT THE INLET PORT IS C/BORED USE A LONG INLET ADAPTOR SUCH AS CP (M10X1.0, 14 LONG TO -3AQ) TO ENSURE SUFFICIENT THREAD ENGAGEMENT

11 14 BRAKE CALIPERS - GT / Endurance CP Piston, Billet Radi-CAL Rear CP Piston, Forged Radi-CAL Rear Rear for All GT / Endurance Classes. Radial mount, 180 x 42mm Centres.. Benefi ts from radical asymmetric design concept. Superior dynamic performance. Suits Ø355 x 32mm Iron disc or Ø355 x 35mm Carbon disc.. Monobloc Alum / alloy body. Ducted air cooling, reduced caliper temperatures. Titanium pistons. Internally ported. Optional Dry-Bleed fittings & body Thermo-Sensor. Ceramic piston insulation caps available. To suit Iron Disc - RH, CP6470-2S7MP. - LH, CP6470-3S7MP. To suit Carbon Disc - RH, CP S7MP. - LH, CP S7MP. CP6070D49 IRON PAD - Area = 61.6cm² - Depth = 49.0mm - Thickness = 25.0mm Ø28.6mm Ø36.0mm Piston Area 33.2cm² Disc Diameter Ø355.0mm 32.0mm Weight No Pads 2.1Kg Mtg centres 180.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 63.5mm Ø28.6mm CP Ø36.0mm CP Seal Repair Kit CP4518-DH Wear Plates. x 4 CP Beam Wear Plate x 1 CP Bleed Screw kit CP AVAILABLE OPTIONS Thermo Sensor RH = CP / LH = CP Dry-Bleed Fittings See Page 99 CP6070 CARBON PAD - Area = 61.6cm² - Depth = 49mm - Thickness = 25.0mm Rear for All GT / Endurance Classes. NOTE CP6480 has been designed to compliment, 6 Piston front caliper CP5095 family. Radial mount, 180 x 42. Benefits from radical asymmetric design concept. Superior dynamic performance. Suits Ø355 x 32mm Iron discs. Forged monobloc Aluminium alloy body. Stainless steel pistons Internally ported. Optional Dry-Bleed fittings & body Thermo-Sensor. 7Ib Anti-Knockback springs fitted. - RH, CP6480-2S7L. - LH, CP6480-3S7L. - PAD FAMILY = CP6070D49 - Pad Area = 61.6cm² - Pad Depth = 49.0mm - Pad Thickness = 25.0mm Ø28.6mm Ø36.0mm Piston Area 33.2cm² Disc Diameter Ø355.0mm 32.0mm Weight No Pads 2.25Kg Mtg centres 180.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 63.5mm Ø28.6mm CP Ø36.0mm CP Seal Repair Kit CP4518-DH Pad Retainer H Piece Retainer Part No. Right Hand Left Hand CP CP Wear Plates. x 4 CP Pad Supports x 4 CP AKB Spring Kit CP6518-7LB SSL Bleed Screw kit CP AVAILABLE OPTIONS Dry-Bleed Fittings See Page 99 IRON DISC R R R R R Ø36.00 (1.417 ) THERMO-SENSOR TRAILING BORE (Pt100 TYPE)OPTION Ø28.58 (1.125 ) CP (RH) LEADING BORE CP (LH) Ø28.5 DIRECTION OF Ø12.20 MAX TO DISC ROTATION CLEAR BOLT RADIAL PROFILE (SCALED FOR A Ø DISC) Ø355.0 DISC & WHEEL CL R PATHWAY RADIUS Ø x45 MIN (U DIMN) (PL DIMN) R200.0 R171.0 R134.0 R RADIAL PROFILE SCALED FOR A Ø355 DISC BLEED SCREW MAX TIGHTENING TORQUE 17Nm (1.125) Ø28.58 BORE (1.417) Ø36.00 BORE (LEADING) (TRAILING) Ø22.0 Ø28.5 MAX TO CLEAR BOLT R (EFFECTIVE RADIUS) HYDRAULIC THREAD M10x1.0 Ø DIRECTION OF DISC ROTATION 0.85x45 MIN R180 (PATHWAY RADIUS) Ø355 DISC & WHEEL CL (PL DIM N) TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLY;M12-65Nm & M10-54Nm HYDRAULIC INLET M10x1.0x10 FULL THD TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLY: M12-65Nm & M10-54Nm BLEED SCREW MAX TIGHTENING TORQUE 17Nm DRY BREAK FITTING OPTION DRY BREAK TO BE USED IN CONJUNCTION WITH CP BLEED SYSTEM FITTING. FOR FURTHER DRY BREAK INFORMATION & SPARES REFER TO CP CD. APPLY LOCTITE 270 TO THREAD UPON ASSEMBLY TIGHTENING TORQUE 13Nm. CAP TIGHTENING TORQUE IS 4Nm (0)

12 15 Super S2000 Rally. Rally Raid. CP6720 & CP Piston, Front or Rear. Radial mount, 180 x 35mm Suits Ø355 / 285mm x 28mm disc. Aluminium alloy body. Internally ported. - No external bridge pipes. Protected bleed screws. Aluminium pistons standard, - Stainless Steel optional. CP6720 Type. - RHT, CP6720-6S4. - LHT, CP6720-7S4. - RHL, CP6720-8S4. - LHL, CP6720-9S4. CP6730 Type. - RH, CP6730-2S4. - LH, CP6730-3S4. CP3215D46 PAD - Pad Area = 54.6cm² - Pad Depth = 45.6mm - Pad Thickness = 16.8mm CP3215D50 PAD - Pad Area = 57.4cm² - Pad Depth = 50.3mm - Pad Thickness = 16.8mm CP Piston, Front. Rally Raid. Tarmac Rally. Radial mount, 180 x 35mm Suits Ø320mm x 32 / 28mm disc. Aluminium alloy body. Internally ported. - no external bridge pipes. Stainless Steel pistons. - Dirt Seals fi tted. Protected bleedscrews. H/Piece pad retainer. Superceded by CP6766. Version to suit Ø355 x 32mm available. Refer CP cd Customer Drawing for details on To suit a disc Ø320x28mm - RHT, CP6750-2S4L. - LHT, CP6750-3S4L. - RHL, CP6750-4S4L. - LHL, CP6750-5S4L. To suit a disc Ø320x32mm - CP6750-6S4L RHT. - CP6750-7S4L LHT. - CP6750-8S4L RHL. - CP6750-9S4L LHL. - Pad Family = CP3894D51 - Pad Area = 73.5cm² - Pad Depth = 50.8mm - Pad Thickness = 18.0mm BRAKE CALIPERS - Rally CP6720 Ø34.9mm Ø41.3mm CP6730 Ø31.8mm x 4 Piston Area CP cm² CP cm² Disc Diameter Max Ø355.0mm Min Ø285.0mm 28.0mm Weight No Pads CP Kg CP Kg Mtg centres 180.0mm Mtg offset 35.0mm Mtg hole Ø 12.15mm PL Dimension 57.8mm Ø34.9mm CP Ø41.3mm CP Ø31.8mm CP Seal Repair Kit CP6720 CP4518-GK CP6730 CP4518-EE Pad Retainer H/Piece Retainer P/No. CP Ret / Bolt P/No. CP Wear Plates CP AKB Spring Kits CP6720 CP6518-4LBLL CP6730 CP6518-4LBSS Bleed Screw Kit CP Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter Ø320.0mm CP6750-2/3/4/5 28.0mm CP6750-6/7/8/9 32.0mm Weight No Pads 3.0Kg Mtg centres 180.0mm Mtg offset CP6750-2/3/4/5 35.0mm CP6750-6/7/8/9 37.0mm Mtg hole Ø 12.15mm PL Dimension 62.5mm Ø27.0mm CP Ø31.8mm CP CP Seal Repair Kit CP4518- CEJ:RALLY Pad Retainer H/Piece Ret / Part No. CP6750-2/3/4/5 CP CP6750-6/7/8/9 CP Ret / Bolt P/No. CP Wear Plates CP x 1 / CP x 1 & CP x 2 Bleed Screw Kit CP For Radial Profi le information. Please contact AP Racing Technical Section. Disc Width W1 W2 W3 W4 W5 W6 W

13 16 BRAKE CALIPERS - Rally S2000 Rear. Grp N Rear. - Pad Family = CP3345D44 - Pad Area = 43.4cm² - Pad Depth = 44.1mm - Pad Thickness = 16.0mm R MAX R MAX R MIN R MIN MAX MAX MAX 37.2 MAX 37.2 MAX MAX MAX RADIAL PROFILE (SCALED FOR A Ø300 DISC) CP Piston. Radial mount, 180 x 35mm Suits Ø300mm x 28mm disc. Aluminium alloy body. Internally ported. - No external bridge pipes. Single protected bleedscrew. Stainless Steel pistons. H/Piece pad retainer. - RHT, CP6760-2S4L. - LHT, CP6760-3S4L. - RHL, CP6760-4S4L. - LHL, CP6760-5S4L. BLEED SCREW TIGHTENING TORQUE 17Nm R MIN R MIN EFFECTIVE RADIUS R MAX R MAX U DIM N PL DIM N Ø27.0mm Ø34.0mm Piston Area 29.60cm² Disc Diameter Ø300.0mm 28.0mm Weight No Pads 2.1Kg Mtg centres 180.0mm Mtg offset 35.0mm Mtg hole Ø 10.15mm PL Dimension 57.8mm Ø27.0mm CP Ø34.0mm CP Seal Repair Kit CP4518-CF Pad Retainer H/Piece Retainer P/No. CP Ret / Bolt P/No. CP Wear Plates CP Bleed Screw Kit CP Ø Ø Ø (1.063 ) LEADING BORE R0.50 MAX (4.47 ) 0.25x45 MIN 4.90 MIN DIRECTION OF DISC ROTATION 34.0 (1.339 ) TRAILING BORE R DISC PATHWAY (2.05 ) CP Piston, Liquid Cooled Radi-CAL Rally Raid. Radial mount, 200 x 43mm Re-circulating Liquid Cooling System. - Controls caliper temperatures. Monobloc Alumin/alloy body. Benefits from radical asymmetric design concept. Superior dynamic performance. Ducted air cooling features. Designed to operate on Ø320 X 32mm Iron Discs. Internally ported. Temperature Sensor Port. Stainless Steel pistons. Dirt (wiper) seals fi tted. Non Liquid-Cooled option also avialable. CP6766 Family. - RHT, CP6768-2S7L. - LHT, CP6768-3S7L. - Pad Family = CP6766D50 - Pad Area = 81.9cm² - Pad Depth = 50.5mm - Pad Thickness = 18.0mm R32.50 R MAX MIN MIN MAX R27.50 RADIAL PROFILE SCALED FOR A Ø DISC MAX BLEED SCREW MAX TIGHTENING TORQUE = 17Nm 4.00 MIN PL DIM N U DIM N TYPICAL MTG TIGHTENING TORQUES FOR GUIDANCE ONLY: M12-65Nm SW / DEPTH 1.00x45 Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter Ø320.0mm 32.0mm Weight No Pads 2.9Kg Coolant Connections Inlet & Outlet 9/16 x18 JIC Mtg centres 200.0mm Mtg offset 43.0mm Mtg hole Ø 12.15mm PL Dimension 74.43mm Ø27.0mm CP Ø31.8mm CP CP Wear Plates. x 4 CP Beam W/Plate CP Pad Supports CP Seal Repair Kit CP4518- CEJ:RAID AKB Spring Kit CP6518-7LB SSL Bleed Screw Kit CP JIC Adaptor CP Ø Ø31.75 Ø38.1 Ø27.00 MIDDLE BORE TRAILING BORE LEADING BORE Ø15.90 / Ø12.20 / DIRECTION OF DISC ROTATION R PATHWAY RADIUS MTG HOLE CTRS TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLY: M12-65Nm M10-54Nm MAX FULL THD HYDRAULIC INLET M10x1.0 TEMPERATURE SENSOR PORT M8x1.0 MAX TIGHTENING TORQUE FOR M6 PAD RETAINER SCREWS = 18Nm OFFSET Ø18.00 HYDRAULIC INLET M10x (0)

14 BRAKE CALIPERS - Rally 17 CP6830 & CP6831 / Internally Ported, 4 Piston, Billet Radi-CAL CP6830 WRC Turbo. / S2000 Tarmac/Gravel Specifications Radial mount, 180 x 42mm ctrs. CP6831 Small bore Version for rear applications. Designed to operate on Ø355 or Ø300mm x 32mm Iron disc. Benefi ts from radical asymmetric design concept for Superior dynamic performance. Ducted air cooling features, signifi cantly reduces caliper temperatures. Monobloc Aluminium/alloy body. Internally ported. Stainless Steel pistons. FRONT - RHL, CP6830-4S4LP. - LHL, CP6830-5S4LP. REAR - RHL, CP6831-4S4LP. - LHL, CP6831-5S4LP. GRAVEL PAD - Pad Family = CP6820D46 - Pad Area = 61.7cm³ - Pad Depth = 46.0mm - Pad Thickness = 16.0mm (5.48 ) CP Front Ø34.9mm x 2 Ø41.3mm x 2 Piston Area 45.9cm² CP Rear Ø27.0mm x 2 Ø31.8mm x 2 Piston Area 27.3cm² Disc Ø - CP6830 Ø355.0mm Disc Ø - CP6831 Ø300.0mm 32.0mm Weight - CP Kg Weight - CP Kg Mtg centres 180.0mm Mtg offset 42.0mm Mtg hole Ø mm PL Dimension 57.5mm Ø27.0mm Piston CP Ø31.8mm Piston CP Ø34.9mm Piston CP Ø41.3mm Piston CP Seal Repair Kit CP6830 CP4518-GK CP6831 CP4518-CE Wear Plates. x 4 CP6830 CP CP6831 CP Beam W/Plate CP Bleed Screw Kit CP AKB Spring Kit CP CP6518-4LBLL CP CP6518-4LBSS Mounting Boss Upper CP Lower CP TARMAC PAD - Pad Family = CP6820D48 - Pad Area = 63.2cm³ - Pad Depth = 48.0mm - Pad Thickness = 16.0mm (5.48 ) CP6840 Internally Ported, 4 Piston, Forged Radi-CAL New Product WRC Turbo S2000 Tarmac/Gravel Specifications To meet FIA R4T & R5 cost cap. Radial mount, 180 x 42mm Forged monobloc Aluminium alloy body. Designed to operate on Ø355 or Ø300mm x 34mm Iron disc. Benefits from radical asymmetric design concept. Superior dynamic performance. Ducted air cooling features, significantly reduces caliper temperatures. Internally ported. Stainless Steel pistons. - RH, CP6840-4S4L - LH, CP6840-5S4L GRAVEL PAD - Pad Family = CP6820D46 - Pad Area = 61.7cm³ - Pad Depth = 46.0mm - Pad Thickness = 16.0mm (5.48 ) Ø34.9mm x 2 Ø41.3mm x 2 Piston Area 45.9cm² Disc Diameter Max Ø355.0mm Min Ø300.0mm 34.0mm Weight No Pads 2.16Kg Mtg centres 180.0mm Mtg offset 42.0mm Mtg hole Ø mm PL Dimension 57.5mm Ø34.9mm Piston CP Ø41.3mm Piston CP Seal Repair Kit CP8518-GK Wear Plates. x 4 CP Beam W/Plate CP Bleed Screw Kit CP AKB Spring Kit CP6518-4LBLL Carbon Duct Kit CP TARMAC PAD - Pad Family = CP6820D48 - Pad Area = 63.2cm³ - Pad Depth = 48.0mm - Pad Thickness = 16.0mm (5.48 ) 61.4 (2.41 ) 61.4 (2.41 ) 61.4 (2.41 ) 61.4 (2.41 ) FOR CP6830-4/5S4LP R R R37.40 R22.60 R R R R R97.30 R17.25 R R RADIAL PROFILE SCALED FOR A Ø300 DISC. NOTE: RADIAL PROFILE INCLUDES DUCT EFFECTIVE RADIUS HYDRAULIC INLET M10x1.0-6H Ø34.93 LEADING BORE R DISC PATHWAY RADIUS Ø41.28 TRAILING BORE Ø22.00 Ø Ø Ø x PL DIM N R R R R17.25 R37.40 R75.75 R R97.30 R17.25 R R57.40 R R57.40 R EFFECTIVE RADIUS / Ø355 DISC [1.375] Ø34.93 LEADING BORE R DISC PATHWAY RADIUS [1.625] Ø41.28 TRAILING BORE Ø22.00 Ø OPTIONAL DRY BREAK FITTINGTIGHTENING TORQUE 13Nm DRY BREAK TO BE USED INCONJUNCTION WITH CP BLEED SYSTEM INPUT PORT FOR FURTHER M10X1.0, 12MM FULL THD INFORMATION & SPARES REFER TO CP CD DRAWING 0.80 X PL DIM N R R R R R R RADIAL PROFILE SCALED FOR A Ø355 DISC. NOTE: RADIAL PROFILE INCLUDES DUCT EFFECTIVE RADIUS R R R R R R EFFECTIVE RADIUS

15 18 BRAKE CALIPERS - Rally CP Piston, Two Piece Forged Body. R2 or Similar Series. Small bore version of CP8351 & CP8352 Radial mount, 152 x 39.8mm Suits Ø285 or Ø310mm x 26mm thick disc. Aluminium alloy body. Lightweight forged Aluminium alloy construction. High temperature, low drag seals fi tted as standard. Aluminium alloy pistons. Manufactured with bleedscrew and pipe protection. Stainless Steel pad abutments and wear plates fitted. - RHT, CP S4. - LHT, CP S4. - RHL, CP S4. - LHL, CP S4. GRAVEL PAD - Pad Family = CP8250D41 - Pad Area = 50.67cm³ - Pad Depth = 41.0mm - Pad Thickness = 20.2mm x 2 Ø41.3mm x 2 Piston Area 45.56cm² Disc Diameter Max Ø310.0mm Min Ø285.0mm 26.0mm Weight No Pads 2.08Kg Mtg centres 152.0mm Mtg offset 39.8mm Mtg hole Ø 10.2mm PL Dimension 51.0mm CP Ø41.3mm CP Seal Repair Kit CP4518-JK Pad Retainer Bolt Retainer Part No. CP Ret / Bolt P/No. CP Wear Plates Right Hand x 2 CP Left Hand x 2 CP Bleed Screw Kit CP Fluid Pipe CP AKB Spring Kit CP6518-4LBLL TARMAC PAD - Pad Family = CP8250D50 - Pad Area = 61.0cm³ - Pad Depth = 50.0mm - Pad Thickness = 20.2mm CP8351 & CP Piston, Two Piece Forged Body. R2 or Similar Series. CP8352 designed with alternative bore positions. Radial mount, 152x40.8mm. Suits Ø285 or Ø310mm x 26mm thick disc. Lightweight forged Aluminium alloy body construction. High temperature, low drag seals fitted as standard. Stainless Steel pistons. Manufactured with bleedscrew and pipe protection. Stainless Steel pad abutments and wear plates fitted. With Ø44.5/47.6mm Bores. - RHL, CP8351-4S0L. - LHL, CP8351-5S0L. With Ø41.3/44.5mm Bores. - RHL, CP8352-4S0L. - LHL, CP8352-5S0L. GRAVEL PAD - Pad Family = CP8250D41 - Pad Area = 50.67cm³ - Pad Depth = 41.0mm - Pad Thickness = 20.2mm Ø44.5mm x 2 CP8351 Ø47.6mm x 2 Ø41.3mm x 2 Ø44.5mm x 2 CP8352 Piston Area CP cm² CP cm² Disc Diameter Max Ø310.0mm Min Ø285.0mm 26.0mm Weight No Pads 2.08Kg Mtg centres 152.0mm Mtg offset 40.8mm Mtg hole Ø 10.2mm PL Dimension 51.0mm Ø41.3mm CP Ø44.5mm CP Ø47.6mm CP Seal Repair Kit CP8351 CP4518-LM CP8352 CP4518-KL Pad Retainer Bolt Retainer Part No. CP Ret / Bolt P/No. CP Wear Plates Right Hand x 2 CP Left Hand x 2 CP Bleed Screw Kit CP Fluid Pipe CP Stainless Steel Mtg Boss x 2 CP TARMAC PAD - Pad Family = CP8250D50 - Pad Area = 61.0cm³ - Pad Depth = 50.0mm - Pad Thickness = 20.2mm CP MAX MIN TO REMOVE PADS Ø1.75 LEADING BORE MAX Ø1.875 TRAILING BORE DISC WIDTH MAX MAX MAX MAX MAX MAX BLEED SCREW TIGHTENING TORQUE 17Nm (12.5lb/ft) PAD RETAINER BOLTS SHOULD BE TIGHTENED TO A TORQUE OF 14.9Nm (11lbs/ft) R136.7 EFFECTIVE RADIUS R PATHWAY RADIUS N U DIMENSION PL DIM N Ø10.20 MTG HOLE MOUNTING CENTRES M6 KAYLOCK NUT R10.00 R MAX R MAX R MAX R99.00 MIN R92.20 MIN MAX MAX MAX RADIAL PROFILE DISC & WHEEL CL TO SUIT Ø280 DISC R92.20 MIN R96.60 MIN R MAX R MAX OFFSET +44 (0)

16 19 CP Piston, Billet Radi-CAL BRAKE CALIPERS - Touring Car CP Piston, Forged Radi-CAL Rear. World Touring Car Front. Radial mount, 180 x 42mm Benefi ts from a radical asymmetric design concept. Superior dynamic performance. Increased stiffness. Reduced weight. Monobloc Alum-alloy body. Suits Ø343 x 32mm Iron disc. Stainless Steel or Titanium pistons. Carbon duct fi tted. Stainless Steel wear plates. Dry Bleeds fi tted. Caliper with Stainless Steel - RHT, CP5780-6S0LPD. - LHT, CP5780-7S0LPD. - RHL, CP5780-8S0LPD. - LHL, CP5780-9S0LPD. Caliper with Titanium pistons - RHT, CP5780-6S0MPD. - LHT, CP5780-7S0MPD. - RHL, CP5780-8S0MPD. - LHL, CP5780-9S0MPD. Ø44.5mm Piston Area 53.84cm² Disc Diameter 343.0mm 32.0mm Weight No Pads S/Steel 2.11Kg Titanium 1.94Kg Mtg centres 180.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 61.7mm Stainless Steel CP Ø44.5mm CP Titanium CP Ø44.5mm CP Seal Repair Kit CP4518-JL Wear Plates x 4 CP Beam W/Plate CP Dry Bleed Fitting CP Inlet Fitting CP AVAILABLE OPTIONS Piston Cap kit CP4528-JL New Product Touring Car. GT. Formula Competition Brake Kits. Radial mount, 180 x 35mm ctrs. Benefits from a radical asymmetric design concept. Superior dynamic performance. Increased stiffness. Forged Monobloc Aluminium alloy body. Suits Ø355 x 32mm Iron discs. Stainless Steel pistons. Stainless Steel wear plates. Optional Carbon Duct kit. - RHT = CP6267-6S0L. - LHT = CP6267-7S0L. Ø28.6mm Ø34.9mm Piston Area 31.9cm² Disc Diameter 355.0mm 32.0mm Weight No Pads 2.4kg Mtg centres 180.0mm Mtg offset 35.0mm Mtg hole Ø 12.15mm PL Dimension 55.0mm S/Steel Ø28.6mm CP Ø34.9mm CP Seal Repair Kit CP8518-DG Wear Plates x 4 CP Pad Retainer Wear Plate CP Pad Supports x 4 CP Bleed Screw Kit CP Pad Family = CP5788D48 - Pad Area = 63.2cm² - Pad Depth = 48.0mm - Pad Thickness = 20.0mm - Pad Family = CP6267D50 - Pad Area = 60.4cm² - Pad Depth = 50.0mm - Pad Thickness = 25.0mm (5.20 ) (1.83 ) R MAX R MAX R MIN R MIN R MIN R85.80 MAX R41.15 R MAX MAX R51.10 MAX R79.95 MAX RADIAL PROFILE SCALED FOR A Ø332 DISC WITH 1mm THICK CARBON DUCT FITTED EFFECTIVE RADIUS 3.00 U DIM N 61.7 PL DIM N x45 MIN x45 MIN Ø38.10 Ø44.45 LEADING BORE TRAILING BORE Ø DIRECTION OF DISC ROTATION R PATHWAY RADIUS R R R7.00 R Ø11.00 C/BORE 3/8x24UNF DRY BREAK FITTING TIGHTENING TORQUE 13Nm. DRY BREAK USED IN CONJUNCTION WITH CP BLEED SYSTEM FITTING. FOR FURTHER INFORMATION AND SPARES REFER TO CP CD TYPICAL MTG Ø22.00 TIGHTENING TORQUE FOR GUIDANCE ONLY M12-65Nm & M10-54Nm HYDRAULIC INLET M10X1.0X9 FULL THD 3.80 C/BORE A MIN ENGAGEMENT (INLET ADAPTOR) REF FULL THD HYDRAULIC INLET 10x R RADIAL PROFILE SCALED FOR A Ø355 DISC (EFFECTIVE RADIUS) R Ø28.58 (1.25") LEADING BORE R PATHWAY RADIUS Ø34.93 (1.375) TRAILING BORE Ø22.00 Ø DISC & WHEEL CL 0.85x45 MIN U DIM N PL DIM N BLEEDSCREW MAX TIGHTENING TORQUE 17Nm TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLU: M12-65Nm & M10-54Nm DETAIL A SCALE 2:1

17 20 BRAKE CALIPERS - Touring Car CP Piston, Forged Radi-CAL Front. CP Piston, Forged Radi-CAL New Product Touring Car. GT. Formula Competition Brake Kits. Radial mount, 210 x 44mm ctrs. Benefi ts from a radical asymmetric design concept. Superior dynamic performance. Increased stiffness. Forged Monobloc Aluminium alloy body. Designed for Ø395 x 40mm Iron discs. - Also suitable for Carbon discs. Stainless Steel pistons. Stainless Steel wear plates. - RHT = CP S7L. - LHT = CP S7L. Ø31.75mm Ø34.0mm Ø41.3mm Piston Area 60.75cm² Disc Diameter 395mm 40.0mm Weight No Pads 3.54Kg Mtg centres 210.0mm Mtg offset 44.0mm Mtg hole Ø 12.15mm PL Dimension 76.0mm & Support Rings Ø31.75mm CP & CP Ø34.0mm CP & CP Ø41.3mm CP & CP Seal Repair Kit CP8518-EFK Pad Abutment Plates x 4 CP H Piece Pad Retainer Kit CP Quick Release (Clip) Pad Retainer CP Kit Pad Supports x 4 CP Bleed Screw CP AKB Spring Kit CP6518-7LB SSL Touring Car Front & Rear. GT Front & Rear. Radial mount, 210 x 35mm Benefi ts from a radical asymmetric design concept. Superior dynamic performance. Increased stiffness. Reduced weight. Forged Monobloc Aluminium alloy body. Suits Ø380 x 35mm disc. Stainless Steel pistons. Stainless Steel wear plates. 4lb Anti-Knockback springs fitted. Optional Carbon Duct kit. - RHT = CP6665-2S4L. - LHT = CP6665-3S4L. Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter 378.0mm 35.0mm Weight No Pads 2.9kg Mtg centres 210.0mm Mtg offset 35.0mm Mtg hole Ø 12.15mm PL Dimension 63.5mm S/Steel Ø27.0mm CP Ø31.8mm CP CP Seal Repair Kit CP4518-CEJ Wear Plates x 4 CP Pad Retainer Wear Plate CP Bleed Screw Kit CP AKB Spring Kit CP6518-4LBSSL - Pad Family = CP6268D62 - Pad Area = 97.9cm² - Pad Depth = 62.0mm - Pad Thickness = 28.0mm (6.44") (2.60") - Pad Family = CP6230D54 - Pad Area = 81.62cm² - Pad Depth = 54.0mm - Pad Thickness = 25.0mm (6.41 ) 80.6 (3.17 ) R30.80 R R R R R (EFFECTIVE RADIUS) R LEADING BORE Ø34 Ø31.75 (1.250") (1.339") R200 PATHWAY RADIUS RADIAL PROFILE SCALED FOR A Ø395 DISC HYDRAULIC INLET M10x1.0 TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLY: M12-65Nm & M10-54Nm 15 TRAILING BORE Ø41.28 (1.625") Ø22 Ø M6x1.0 PAD RETAINER BOLTS. LUBRICATE WITH COPPER GREASE BLEED SCREW & TIGHTEN TO 10Nm MAX TIGHTENING TORQUE 17Nm 0.85x45 MIN U DIM N 76.0 PL DIM N R MAX R MAX R MAX EFFECTIVE RADIUS R MIN R MIN MAX MAX MAX MAX MAX 7.40 MAX RADIAL PROFILE SCALED FOR AN Ø380 DISC FULL THREAD MAX U DIM N PL DIM N HYDRAULIC INLET M10x1.0 SECTION A-A Ø26.99 LEADING BORE Ø31.75 R192.0 PATHWAY RADIUS A MOUNTING HOLE CTRS BLEED SCREW MAX TIGHTENING TORQUE 17Nm Ø38.10 TRAILING BORE x45 MIN BOTH ENDS Ø TYPICAL MTG TIGHTENING TORQUE FOR GUIDANCE ONLY: M12-65Nm M10-54Nm Ø SECTION B-B OFFSET B 3 OFF M4 x 0.70 HOLES POSITIONED AS SHOWN FOR ATTACHING CUSTOMER WATER PIPES +44 (0)

18 21 CP Cast Iron Body. Formula Ford. Lug mount, 89 x 19.1mm Cast iron body with a Bright passivated zinc surface treatment. Suits Ø254mm x 7.1mm solid Iron disc. Non handed. Steel pistons. Piston dirt seals fi tted. Split pin pad retainer. Interchangeable with CP3696-6E0. PART NUMBER - CP2505-3S0L. INSTALLATION Install with bleed screws at the top (swap with blanking plug as required) to enable a good bleed. - Pad Family = CP2195D38 - Pad Area = 22.4cm² - Pad Depth = 38.4mm - Pad Thickness = 10.5mm Piston Size Ø41.3mm Piston Area 26.76cm² Disc Dia. Ø254.0mm 7.1mm Disc Pathway Radius 128.0mm Weight No Pads 2.0Kg Hydraulic Thread 3/8 x24unf Mounting Type Lug Mtg centres 89.0mm Mtg offset 19.1mm Mtg hole Ø 9.8mm PL Dimension 43.7mm CP Seal Repair Kit CP4508-K Pad Retainer Split Pin Retainer P/No. CP Bleed Screw CP CP2576, CP2577, CP3176, CP3177 & CP Lug Mount Rally / Circuit Rear. CP E0 Formula Ford Front & Rear. (Interchangeable with CP2485-8/9S0) Lug mount, 89mm Aluminium alloy body. Non handed. Suits Ø267 x 9.7mm solid disc. Versions are available for upto Ø300mm disc. Aluminium pistons. Quick release R Clip pad retainer. - CP2576-3E0. - CP2577-3E0. - CP E0. - CP3176-2E0. - CP3177-2E0. - CP3178-2E0. INSTALLATION Install with bleed screws at the top (swap with blanking plug as required) to enable a good bleed. - Pad Family = CP2399D43 - Pad Area = 27.4cm² - Pad Depth = 42.9mm - Pad Thickness = 14.4mm BRAKE CALIPERS - 2 Piston Piston Size / Piston Area CP2576-3E0 Ø41.3mm / 26.76cm² CP2577-3/-14E0 Ø44.5mm / 31.04cm² CP3176-2E0 / 22.8cm² CP3177-2E0 Ø36.0mm / 20.35cm² CP3178-2E0 Ø31.8mm / 15.83cm² Disc Diameter Ø267mm 9.7mm Weight No Pads 1.1Kg Hydraulic Thread 3/8 x24unf Mounting Type Lug Mtg centres 89.0mm Mtg offset 24.6mm CP E0 20.6mm Mtg hole Ø 9.6mm PL Dimension 49.9mm CP E0 48.5mm CP2576-3E0 CP CP2577-3/-14E0 CP CP3176-2E0 CP CP3177-2E0 CP CP3178-2E0 CP Seal Repair Kit CP2576-3E0 CP4518-K CP2577-3/-14E0 CP4518-L CP3176-2E0 CP4518-J CP3177-2E0 CP4518-H CP3178-2E0 CP4518-E Pad Retainer R Clip Retainer P/No. CP Bleed Screw CP NOM NOM TO TOP OF PAD MATERIAL FOR CP TOP OF PADTOBE 0.5 NOM ABOVE DISC O/D U DIMENSION TO AXLE C R11.18 NOM PAD PROFILE Ø254.0 DISC DISC NOM MAX 22 MIN MAX 14.7 MIN MAX MAX DISC WIDTH 9.7 OFFSET 61.6 MAX 51.5 MAX 56.3 MAX 31.4 MAX Ø9.7/9.6 MTG HOLE 88.95/88.85 MTG HOLE CTRS DIMN U DIMN PL 15 MIN 9 MAX 21.0 MAX 50 DISC OUTSIDE DIAMETER 7.11 DISC WIDTH R MAX R MAX R135.1 MIN R98.49 MIN R78.9 MIN 37 MIN 16 MIN 16 MIN MAX MAX MIN 13 MIN 45.7 MAX MAX MIN RADIAL PROFILE ON A Ø254.0MM DISC 13.8 MAX 11 MIN 19 MAX R78.94 MIN R MIN R MAX R MAX R MAX R161.0 MAX RADIUS EFFECTIVE RADIUS RADIUS MAX DISC & WHEEL C L DISC C L RADIAL PROFILE ON Ø254.0 X 9.7 DISC RADIUS 75.4 RADIUS RADIUS BLEEDSCREW TIGHTENING TORQUE 17.0NM (12.5Lbft)

19 22 BRAKE CALIPERS - 2 Piston CP3676, CP3677, CP4586 & CP4596 Radial Mount. Lightweight Single Seater Front. Rally / Circuit Rear. Radial mount, 95 x 30.5mm Aluminium alloy body. Non handed. Suits Ø267 x 9.7mm solid disc. Versions are available for upto Ø300mm disc. Aluminium pistons. Quick release R Clip pad retainer. - Ø41.3mm Bore - CP3676-4E0. - Ø44.5mm Bore - CP3677-4E0. - Ø36.0mm Bore - CP4586-4E0. - Ø31.8mm Bore - CP4596-4E0. INSTALLATION Install with bleed screws at the top (swap with blanking plug as required) to enable a good bleed. - Pad Family = CP2399D43 - Pad Area = 27.4cm² - Pad Depth = 42.9mm - Pad Thickness = 14.4mm Piston Size / Piston Area CP3676 CP3677 CP4586 Ø41.3mm / 26.7cm² Ø44.5mm / 31.04cm² Ø36.0mm / 20.4cm² CP4596 Ø31.8mm / 15.83cm² Disc Diameter Ø267mm 9.7mm Weight No Pads 1.1Kg Hydraulic Thread 3/8 x24unf Mtg centres 95.0mm Mtg offset 30.5mm Mtg hole Ø 10.1mm PL Dimension 47.33mm CP3676 CP CP3677 CP CP4586 CP CP4596 CP Pad Retainer R Clip Retainer P/No. CP Seal Repair Kit CP3676 CP4518-K CP3677 CP4518-L CP4586 CP4518-H CP4596 CP4518-E Bleed Screw CP CP Lug Mount. Formula Ford. Rear of lightweight FWD Cars. Lug Mount, 89 x 19.1mm Non handed. Two piece Aluminium alloy body. Suits Ø267mm x 7.1mm solid disc. Aluminium alloy pistons. R Clip pad retainer. Interchangeable with CP2505-3S0. - CP3696-6E0. INSTALLATION Install with bleed screws at the top (swap with blanking plug as required) to enable a good bleed. - Pad Family = CP2195D38 - Pad Area = 22.4cm² - Pad Depth = 38.4mm - Pad Thickness = 10.5mm Piston Size Ø41.3mm Piston Area 26.7cm² Disc Diameter Ø267mm 7.1mm Weight No Pads 800g Hydraulic Thread 3/8 x24unf Mounting Type Lug Mtg centres 89.0mm Mtg offset 19.1mm Mtg hole Ø 10.15mm PL Dimension 45.5mm CP Seal Repair Kit CP4518-K Pad Retainer R Clip Retainer P/No. CP Bleed Screw CP (0)

20 23 CP6120 & CP Solid Disc. CP Ventilated Disc. Formula Ford. Rally Rear. CP6126 Suitable for Lightweight Sportscars. Radial mount, 130 x 20.9mm Two piece cast Aluminium alloy body. CP6120 & CP6121 suitable for solid disc up to Ø282 x 12.7mm, max thickness. CP6126 suitable for ventilated discs upto Ø280 x 17.8mm, max thickness. Aluminium pistons. High temperature / low drag seals fi tted as standard. Version with Pipe Protection also available. Caliper with Ø44.5mm pistons for Solid Disc: - CP6120-2S0 RHT / LHL. - CP6120-3S0 LHT / RHL. Calipers with pistons for Solid Disc: - CP6121-2S0 RHT / LHL. - CP6121-3S0 LHT / RHL. Calipers with Ø44.5mm pistons for Vented Disc: - CP6126-2S4 RHT / LHL. - CP6126-3S4 LHT / RHL. - Pad Family = CP5119D50 - Pad Area = 33.7cm² - Pad Depth = 50.0mm - Pad Thickness = 14.3mm Piston Size / Piston Area CP6120 & CP6126 Ø44.5mm / 31.04cm² CP6121 / 22.8cm² Disc Diameter Upto Ø282mm CP6120 / CP mm CP mm Weight No Pads 1.5Kg Mtg centres 130.0mm Mtg offset CP6120 / CP mm CP mm Mtg hole Ø 10.1mm PL Dimension 50.51mm CP6120 CP CP6121 CP CP6126 CP Pin Pad Retainer Part No CP6120 / CP6121 CP CP6126 CP Seal Repair Kit CP6120 / CP6126 CP4518-L CP6121 CP4518-J Bleed Screw CP Fluid Pipe CP6120 / CP6121 CP CP6126 CP (3.04 ) 60.3 (2.37 ) CP Billet Body. Touring Car Rear. Rally Rear. Lightweight Single Seater Front. Radial mount, 95 x 33.65mm Billet two piece aluminium alloy body. Non handed. Suits Ø300.0 x 16.0mm Ventilated Iron disc. Aluminium pistons. Quick release R Clip pad retainer. Stainless steel wear plates fitted. M10 to 3/8 fitting included. - CP5928-5E0. INSTALLATION Install with bleed screws at the top (swap with blanking plug as required) to enable a good bleed. - Pad Family = CP2399D43 - Pad Area = 27.4cm² - Pad Depth = 42.9mm - Pad Thickness = 14.4mm BRAKE CALIPERS - 2 Piston Piston Size Ø36.0mm Piston Area 20.4cm² Disc Diameter Ø300mm 16.0mm Weight No Pads 1.1Kg Hydraulic Thread M10 x 1.0 Mtg centres 95.0mm Mtg offset 33.65mm Mtg hole Ø 10.20mm PL Dimension 46.73mm CP Seal Repair Kit CP4518-H Pad Retainer R Clip Retainer P/No. CP Bleed Screw CP Wear Plates x 4 CP Wear Plate Bolt x 4 CP CP6120-2/3S0 For CP6121 & CP6126 drawings visit MAX MAX MAX MAX R8.90 TOPOFDISCTO MAX BR 0.50 BELOW TOP OF PAD MATERIAL Ø36.00 BORE PL DIMN R MAX R77.14 MIN MIN DIM'N 'PL' MAX MAX MAX MAX MAX MAX OFFSET RADIAL PROFILE DRAWN TO SCALE DISC & WHEEL C FOR A Ø L R83.00 MIN R MAX EFFECTIVE RADIUS DISC & WHEEL C L Ø10.05 MOUNTING HOLES MTG HOLE CENTRES C/BORE DISC PATHWAY RADIUS OUTSIDE DISC DIAMETER Ø DIM'N U MAX MAX MIN OFFSET MIN MAX DISC & WHEEL CL RADIAL PROFILE FOR Ø290.0D DISC BLEED SCREW TIGHTENING TORQUE 17Nm (12.5LbFt) CP (INCLUDED) M10 TO 0.375" FITTING ITS ADVISABLE TO WIRE PAD CLIP IN POSITION U DIMN EFFECTIVE RADIUS Ø DISC MAX R PATHWAY RADIUS DISC & WHEEL CL BLEE SCREW SHOULD ALWAYS BE FITTED TO TOP ±0.05 MTG CTRS MOST PORT Ø ±0.05 MTG HOLE C/BORE OFFSET

21 24 BRAKE CALIPERS - PRO INTRODUCTION. The PRO Caliper and Disc Range has been specially developed by AP Racing to bring a greater level of brake performance well within the price range of the discerning team on a moderate budget. The range consists of nine caliper variants and ten different discs, which cover 6, 4 & 2 piston calipers and ventilated and solid discs from Ø378mm to Ø280mm and 36mm down to 9.6mm thickness. The nine caliper variants are based on radially mounted two piece cast aluminium calipers and are fitted with 4lb anti-knockback springs (where applicable) with aluminium alloy or stainless steel pistons options on most calipers but not all. All caliper will run full depth pads. The discs are available with a curved grooved face configuration only. The main objective of the range is to provide a high quality off the shelf brake system at a competitive price. The range will be kept to the part numbers listed in this catalogue and no variations are available. Alternative strength anti-knockback springs are available, please refer to AP Racing for details. This section provides the basic installation dimensions for both the calipers and the discs, if further information is required please contact AP Racing Technical Section. NOTE. All dimensions in (mm) unless otherwise stated. PRODUCT COMBINATIONS. The information below offers brief details / dimensions on the range of calipers, discs, and brake pad families. Part Nos. Caliper Dim n (mm) Pad Disc Options (mm) Mtg Offset PL Part No. Dia. Thick Example Part No. Centers 2 Piston Calipers CP /21S CP2399D CP CG4 4 Piston Calipers CP CP /-111CG CP3714D54 20/21/22/ CP /-113CG8 CP CP /-219CG CP2279D50 30/31/32/ CP /-207CG8 CP CP /-211CG CP3215D50 2/3/4/ CP /-221CG8 CP CP /-511CG CP3345D44 10/11/12/ CP /-313CG8 6 Piston Calipers CP CP3894D / 36 2/3/4/5 356 CP /-111CG8 CP CP3894D / 32 10/11/12/ CP /-219CG8 CP CP /-219CG CP3558D54 2/3/4/5S7L CP /-1031CG8 CP CP3558D / 36 / 2/3/4/5S7L CP /-1033G8 +44 (0) BRAKE DISC INFORMATION Ø36.0mm x 2 Piston Area 20.4cm² Weight No Pads 1.5Kg Mtg centres 130.0mm Mtg offset 17.5mm Mtg hole Ø 10.1mm PL Dimension 41.5mm CP Seal Repair Kit CP4518-H Pad Retainer Split Pin Retainer P/No. CP Wear Plates CP x 4 Bleed Screw CP Fluid Pipe CP Pad Family CP2399D43 Pad Area 27.4cm² Pad Volume 34.73cm² Pad Thickness 14.4mm - Disc Description. Solid - Part Number. CP CG4 (Non Handed) - Diameter mm - Thickness. 9.6mm - PCD mm - Eye Diameter 192.0mm - Inside Flange Dia mm - Flange Thickness. 4.8mm - Mounting Holes. 8 - Mounting Hole Dia. 6.4mm - Disc Weight. 2.5Kg - Face Depth. D44 RADIAL PROFILE DIM N Disc Ø R R R R EFF RAD CP / -21S0 2 Piston, Radial Mount. Lightweight Single Seater. F2 Rally Rear. Race Rear. Radial mount, 130 x 17.5mm Suits Ø280mm x 9.6mm solid iron discs. Cast Aluminium alloy body. Aluminium pistons. Split pin pad retainer. Stainless Steel wear plates. - RH, CP S0. - LH, CP S0. INSTALLATION Install with bleed screws at the top (swap with blanking plug as required) to enable a good bleed.

22 25 CP to Piston, 130mm Radial Mount. Budget General use Caliper. Radial Mount, 130 x 43. Aluminium alloy or S/Steel pistons available. 4lb anti-knockback springs fi tted. Stainless Steel wear plates. 16mm thick pad - For calipers with Aluminium pistons: - RHT, CP S4. - LHT, CP S4. - RHL, CP S4. - LHL, CP S4. - For calipers with Stainless Steel pistons: add L suffix to end of Part/No.e.g. CP S4L. x 4 Piston Area 45.6cm² Weight No Pads 1.9Kg Mtg centres 130.0mm Mtg offset 43.2mm Mtg hole Ø 10.2mm PL Dimension 53.0mm CP S/Steel piston kit CP Seal Repair Kit CP4518-JJ AKB Spring kit. - CP6518-4LBLL Pad Retainer Bolt Retainer P/No. CP Ret/Bolt P/No. CP Wear Plates CP x 2 / -211 x 2 Bleed Screw CP Fluid Pipe CP Pad Family CP3345D44 Pad Area 43.4cm² Pad Volume 50.1cm² Pad Thickness 16.0mm (4.47 ) VENTILATED BRAKE DISC INFORMATION - Part Number. CP /-313CG8 CP /-511CG8 - Diameter. Ø280.0mm Ø295.0mm - Thickness. 25.4mm 25.4mm - PCD. Ø177.8mm Ø177.8mm - Eye - Pad Diameter Family = CP3894D46 Ø192.0mm Ø204.0mm - Inside Flange Dia. Ø159.3mm Ø164.0mm - Pad Area = 66.9cm² - Flange Thickness. 4.9mm 5.6mm - Pad Depth = 46.0mm - Mounting Holes Pad Thickness = 18.0mm - Mounting Hole Dia. 6.4mm 6.4mm - Airgap. 12.7mm 9.3mm - No of Vanes Disc Weight. 3.8Kg 4.7Kg - Face Depth. D44 D (2.05 ) CP to -5 4 Piston, 152mm Radial Mount. Budget General use Caliper. Radial Mount, 152 x 44mm ctrs. Aluminium alloy or Stainless Steel pistons available. 4lb anti-knockback springs fitted. Stainless Steel wear plates. 17mm thick pad BRAKE CALIPERS - PRO For calipers with Aluminium pistons: - RHT, CP5040-2S4. - LHT, CP5040-3S4. - RHL, CP5040-4S4. - LHL, CP5040-5S4. - For calipers with Stainless Steel pistons, add L suffix to end of Part No.e.g. CP5040-2S4L. Ø41.3mm Piston Area 49.5cm² Weight No Pads 2.6Kg Mtg centres 152.0mm Mtg offset 44.1mm Mtg hole Ø 12.2mm PL Dimension 57.8mm Ø38.1 CP Ø41.3 CP Seal Repair Kit CP4518-JK S/Steel piston kit CP AKB Spring kit. - CP6518-4LBLL Pad Retainer Bolt Retainer P/No. CP Ret/Bolt P/No. CP Wear Plates CP x 2 / -307 x 2 Bleed Screw CP Fluid Pipe CP Pad Family CP3215D50 Pad Area 57.4cm² Pad Volume 70.44cm² Pad Thickness 16.8mm VENTILATED BRAKE DISC INFORMATION - Part Number. CP /-211CG8 CP /-221CG8 - Diameter. Ø330.0mm Ø315.0mm - Thickness. 28.0mm 28.0mm - PCD. Ø203.2mm Ø177.8mm - Eye Diameter Ø227.4mm Ø210.3mm - Inside Flange Dia. Ø185.0mm Ø164.3mm - Flange Thickness. 5.1mm 5.95/6.10mm - Mounting Holes Mounting Hole Dia. 6.4mm 6.4mm - Airgap mm 14.0mm - No of Vanes Disc Weight. 4.94Kg 5.6Kg - Face Depth. D50 D52 RADIAL PROFILE DIM N Disc Ø RAD RAD RAD RAD RAD EFF RAD RADIAL PROFILE DIM N Disc Ø RAD RAD RAD RAD EFF RAD

23 26 BRAKE CALIPERS - PRO CP to Piston, 180mm Radial Mount. Budget General use Caliper. Radial Mount, 180 x 42mm ctrs. Aluminium alloy or Stainless Steel pistons available. 4lb anti-knockback springs fi tted. Stainless Steel wear plates. 20.5mm thick pad - For calipers with Aluminium pistons: - RHT, CP S4. - LHT, CP S4. - RHL, CP S4. - LHL, CP S4. - For calipers with Stainless Steel pistons, add L suffix to end of Part No. e.g. CP S4L. Ø44.5mm Piston Area 53.8cm² Weight No Pads 2.4Kg Mtg centres 180.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 57.74mm Ø38.1 CP Ø44.5 CP Seal Repair Kit CP4518-JL S/Steel piston kit CP AKB Spring kit. - CP6518-4LBLL Pad Retainer H/Piece Retainer P/No. CP Ret/Bolt P/No. CP Wear Plates - CP x 1 / -111 x 1 / CP x 2 Bleed Screw CP Fluid Pipe CP Pad Family CP2279D50 Pad Area 57.4cm² Pad Volume 91.65cm² Pad Thickness 20.5mm (5.20 ) VENTILATED BRAKE DISC INFORMATION - Part Number. CP /-207CG8 CP /-219CG8 - Diameter. Ø330.0mm Ø356.0mm - Thickness. 32.0mm 32.0mm - PCD. Ø203.2mm Ø228.6mm - Eye Diameter Ø227.4mm Ø250.4mm - Inside Flange Dia. Ø190.0mm Ø214.0mm - Flange Thickness. 6.6mm 5.3mm - Mounting Holes Mounting Hole Dia. 6.4mm 6.4mm - Airgap. 15.5mm 19.5mm - No of Vanes Disc Weight. 6.7Kg 6.5Kg - Face Depth. D51 D (2.19 ) CP to Piston, 180mm Radial Mount. Budget General use Caliper. Radial Mount, 180 x 42mm ctrs. Aluminium alloy or Stainless Steel pistons available. 4lb anti-knockback springs fitted. Stainless Steel wear plates. 25mm thick pad Ø44.5mm Piston Area 53.8cm² Weight No Pads 3.3Kg Hydraulic Thread 3/8 x24unf Mtg centres 180.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 73.6mm Ø38.1 CP Ø44.5 CP Seal Repair Kit CP4518-JL S/Steel piston kit CP AKB Spring kit. - CP6518-4LBLL Pad Retainer H/Piece Retainer P/No. CP Ret/Bolt P/No. CP Wear Plates - CP x 4 Bleed Screw CP For calipers with Aluminium Fluid Pipe CP pistons: - RHT, CP S4. - LHT, CP S4. Pad Family CP3714D54 - RHL, CP S4. Pad Area 66.02cm² - LHL, CP S4. Pad Volume cm² Pad Thickness 25.0mm - For calipers with Stainless Steel pistons, add L suffix to end of Part No e.g. CP S4L. VENTILATED BRAKE DISC INFORMATION - Part Number. CP /-111CG8 CP /-113CG8 - Diameter. Ø356.0mm Ø330.mm - Thickness. 36.0mm 36.0mm - PCD. Ø228.6mm Ø203.2mm - Eye Diameter Ø244.6mm Ø219.4mm - Inside Flange Dia. Ø214.0mm Ø190.0mm - Flange Thickness. 6.6mm 6.6mm - Mounting Holes Mounting Hole Dia. 6.4mm 6.4mm - Airgap. 19.5mm 19.5mm - No of Vanes Disc Weight. 7.7Kg 7.2Kg - Face Depth. D55 D55 RADIAL PROFILE DIM N Disc Ø W W R R R R R R EFF RAD RADIAL PROFILE DIM N Disc Ø R R R R R R R EFF RAD U DIM N (0)

24 27 CP to -5 6 Piston, Suits 36mm Thick Discs. Budget General use Caliper. Radial Mount, 180 x 45.8mm ctrs. Suits Ø378 or Ø356mm x 36mm discs. Aluminium alloy or Stainless Steel pistons available. 4lb anti-knockback springs fitted. Stainless Steel wear plates. 18mm thick pad. - For calipers with Aluminium pistons: - RHT, CP5060-2S4. - LHT, CP5060-3S4. - RHL, CP5060-4S4. - LHL, CP5060-5S4. - For calipers with Stainless Steel pistons, add L suffix to end of Part No. e.g. CP5060-2S4L. Ø27.0mm Ø31.8mm Piston Area 50.1cm² Weight No Pads 2.9Kg Mtg centres 180.0mm Mtg offset 45.8mm Mtg hole Ø 12.2mm PL Dimension 63.5mm Ø27.0 CP Ø31.8 CP Ø38.1 CP Seal Repair Kit CP4518-CEJ S/Steel piston kit CP AKB Spring kit. - CP6518-4LBSSL Pad Retainer Bolt Retainer P/No. CP Ret/Bolt P/No. CP Wear Plates - CP x 4 Bleed Screw CP Fluid Pipe CP Pad Family CP3894D54 Pad Area 76.3cm² Pad Volume 100.1cm² Pad Thickness 18.0mm VENTILATED BRAKE DISC INFORMATION - Part Number. CP /-111CG8 CP /9CG8 - Diameter. Ø356.0mm Ø378.0mm - Thickness. 36.0mm 36.0mm - PCD. Ø228.6mm Ø240.0mm - Eye Diameter Ø244.6mm Ø264.0mm - Inside Flange Dia. Ø214.0mm Ø216.0mm - Flange Thickness. 6.6mm 5.6mm - Mounting Holes (Floating) - Mounting Hole Dia. 6.4mm Bobbin CP MJ - Airgap. 19.5mm 19.5mm - No of Vanes Disc Weight. 7.7Kg 8.8Kg - Face Depth. D56 D57 CP to Piston, Suits 32mm Thick Discs. Budget General use Caliper. Radial Mount, 180 x 44mm ctrs. Suits Ø378 / Ø366 and Ø356mm x 32mm discs. Aluminium alloy or Stainless Steel pistons available. 4lb anti-knockback springs fitted. Stainless Steel wear plates. 18mm thick pad. BRAKE CALIPERS - PRO For calipers with Aluminium pistons: - RHT, CP S4. - LHT, CP S4. - RHL, CP S4. - LHL, CP S4. - For calipers with Stainless Steel pistons, add L suffix to end of Part No. e.g. CP S4L. Ø27.0mm Ø31.8mm Piston Area 50.1cm² Weight No Pads 2.8Kg Mtg centres 180.0mm Mtg offset 44.0mm Mtg hole Ø 12.2mm PL Dimension 63.5mm Ø27.0 CP Ø31.8 CP Ø38.1 CP Seal Repair Kit CP4518-CEJ S/Steel piston kit CP AKB Spring kit. - CP6518-4LBSSL Pad Retainer Bolt Retainer P/No. CP Ret/Bolt P/No. CP Wear Plates - CP x 4 Bleed Screw CP Fluid Pipe CP Pad Family CP3894D51 Pad Area 73.7cm² Pad Volume 95.5cm² Pad Thickness 18.0mm VENTILATED BRAKE DISC INFORMATION - Part Number. CP /9CG8 CP /9CG8 CP /1CG8 - Diameter. Ø356.0mm Ø366.0mm Ø378.0mm - Thickness. 32.0mm 32.0mm 32.0mm - PCD. Ø228.6mm Ø240.0mm Ø240.0mm - Eye PAD Diameter INFORMATION Ø250.4mm Ø268.0mm Ø266.8mm - Inside - Pad Flange Family Dia. = CP3894D46 Ø214.0mm Ø224.0mm Ø215.0mm - Flange - Pad Area Thickness. = 66.9cm² 5.3mm - Mounting - Pad Depth Holes. = 46.0mm mm mm 12 (Floating) - Mounting - Pad Thickness Hole = 18.0mm Bobbin 6.4mm 6.45mm Dia. CP MJ - Airgap. 19.5mm 19.5mm 20.0mm - No of Vanes Disc Weight. 6.5Kg 6.4Kg 7.2Kg - Face Depth. D53 D48 D56

25 28 BRAKE CALIPERS - PRO CP to -11S7L 6 Piston, 210mm Radial Mount. Budget general use caliper. Radial Mount, 210 x 42. Suits a Ø356 and 378mm x 32mm to 36mm discs. Stainless Steel pistons. 7lb anti-knockback springs fi tted. Stainless Steel wear plates. 25mm thick pad - RHT, CP5260-8S7L. - LHT, CP5260-9S7L. - RHL, CP S7L. - LHL, CP S7L. It is important to select the correct hand of caliper. See note on VENTILATED BRAKE DISC INFORMATION - Part Number. CP /-219CG8 CP /-1033G8 - Diameter. Ø356.0mm Ø378.0mm - Thickness. 32.0mm 36.0mm - PCD. Ø228.6mm Ø240.0mm - Eye Diameter Ø250.4mm Ø266.0mm - Inside Flange Dia. Ø214.0mm Ø215.0mm - Flange Thickness. 5.3mm 5.6mm - Mounting Holes (Floating) - Mounting Hole Dia. 6.4mm Bobbin CP MJ - Airgap. 19.5mm 20.0mm - No of Vanes Disc Weight. 6.5Kg 7.4Kg - Face Depth. D53 D TO REMOVE 85.0 MAX 57.0 MAX 89.0 MAX 56.0 MAX 89.5 MAX Ø27.0mm Ø31.8mm Piston Area 50.1cm² Weight No Pads 3.4Kg Mtg centres 210.0mm Mtg offset 42.0mm Mtg hole Ø 12.15mm PL Dimension 63.5mm Ø27.0 CP Ø31.8 CP Ø38.1 CP Seal Repair Kit CP4518-CEJ AKB Spring kit. - CP6518-7LBSSL Pad Retainer H Piece Retainer P/No. CP Ret/Bolt P/No. CP Wear Plates - CP x 4 Bleed Screw CP Fluid Pipe CP Pad Family CP3558D54 Pad Area 77.5cm² Pad Volume 155.0cm² Pad Thickness 25.0mm (5.98 ) Ø31.8 (1.25 ) BORE Ø27.0 ( ) BORE LEADING 80.6 (3 17 ) Ø38.1 (1.50 ) BORE TRAILING CP to -5S7L 6 Piston, 180mm Radial Mount. Budget General use Caliper. Radial Mount, 180 x 42mm ctrs. Suits Ø378 or Ø356mm x 36 or 32mm discs. Stainless Steel pistons. 7lb anti-knockback springs fitted. Stainless Steel wear plates. 25mm thick pad Replaces CP4340 family. - RHT, CP5270-2S7L. - LHT, CP5270-3S7L. - RHL, CP5270-4S7L. - LHL, CP5270-5S7L. Ø27.0mm Ø31.8mm Piston Area 50.1cm² Weight No Pads 3.4Kg Mtg centres 180.0mm Mtg offset 42.0mm Mtg hole Ø 12.2mm PL Dimension 63.5mm Ø27.0 CP Ø31.8 CP Ø38.1 CP Seal Repair Kit CP4518-CEJ Pad Retainer H/Piece AKB Spring kit. - CP6518-7LBSSL Retainer P/No. CP Ret/Bolt P/No. CP Wear Plates - CP x 2 CP x 1 & -105 x 1. Bleed Screw CP Fluid Pipe CP Pad Family CP3558D54 Pad Area 77.5cm² Pad Volume 155.0cm² Pad Thickness 25.0mm (5.98 ) VENTILATED BRAKE DISC INFORMATION - Part Number. CP /-219CG8 CP /-1033G8 - Diameter. Ø356.0mm Ø378.0mm - Thickness. 32.0mm 36.0mm - PCD. Ø228.6mm Ø240.0mm - Eye Diameter Ø250.4mm Ø266.0mm - Inside Flange Dia. Ø214.0mm Ø215.0mm - Flange Thickness. 5.3mm 5.6mm - Mounting Holes (Floating) - Mounting Hole Dia. 6.4mm Bobbin CP MJ - Airgap. 19.5mm 20.0mm - No of Vanes Disc Weight. 6.5Kg 7.4Kg - Face Depth. D53 D R8 MAX 63.5 PL DIM N R7 MAX R3 MIN R2 MIN MAX RADIAL PROFILE REF 65.0 MAX R1 MIN R4 MIN R5 MAX R6 MAX DIM N U Ø25.0 PAD PROFILE 4.5 MAX DISC ROTATION EFFECTIVE RADIUS R DISC PATHWAY RADIUS Ø378 DISC AND WHEEL CL RADIAL PROFILE DIM N Disc Ø R R R R R R R R EFF RAD U DIM N PAD RETAINING BOLTS SHOULD BE TIGHTENED TO A TORQUE OF 27Nm (20lbft). IF POSSIBLE IT IS RECOMMENDED THAT THESE BOLTS BE LOCKWIRED IN POSITION. Ø378 DISC AND WHEEL CL MOUNTING HOLE CTRS INLET PORT M10x1.0 THD Ø22.00 C/BORE Ø12.15 MTG HOLE OFFSET RADIAL PROFILE DIM N Disc Ø R R R R R R R R EFF RAD U DIM N (0)

26 BRAKE CALIPERS - US Stock Car 29 CP5410 / CP5510 / CP Piston Calipers. CP Piston Radi-CAL Caliper. INTRODUCTION. AP Racing has a comprehensive range of calipers and discs designed for US Stock Car Racing. The caliper details on pages 29 to 31 represent a cross section of the range available for series such as Sprint Cup, Nationwide etc. These calipers are manufactured in the United kingdom and are available from AP Racing specifi cally for the US Stock Car Market. The range is distributed exclusively in the US by Essex Part Services (contact details below). The Stock Car Range of calipers are usually made to order, however some calipers are stock items, please check availability with AP Racing or Essex Part Services. CONTACT INFORMATION. Steve Hood Race Engineer USA, Tel: Mob: steve.hood@apracing-usa.com Essex Part Services. 125 Hampton Court, Cramerton, North Carolina, 28032, USA Tel: Fax: sales@essexparts.com Web: Intermediate Rear. Radial Mount. Aluminium alloy billet body. Ventilated steel pistons. High temperature seals. Integral bleed screw & fluid pipe protection. S/Steel wear plates. Note: For piston area details refer to drawing. Ø1.25 /1.12 Bore - CP5410-2/3/4/5S0L. Ø1.12 /1.06 Bore - CP5510-2/3/4/5S0L. Ø1.37 /1.25 Bore - CP5610-2/3/4/5S0L.. Superspeedway Race Rear. - CP Ø1.25 / CP Ø1.12 / CP Ø1.37 / 1.25 Disc Dia. Ø12.19 Disc 1.25 Thickness Weight 3.92lbs Hydraulic 3/8 x24 Thread UNF Mtg Type Radial Mtg centres Mtg offset Mtg hole Ø PL Dim n Seal Repair Kits - CP CP4518-DE - CP CP4518-DC - CP CP4518-EG Pad Shape - CP5510D43 Pad Thickness - 20mm CP Piston Caliper.. Radial Mount. Billet Aluminium alloy body. Aluminium pistons. Positive piston retraction for zero drag. Pad to piston attachment. High temperature seals. Integral bleed screw & fluid pipe protection. S/Steel wear plates. Busch Series - CP5515-2/3/4/5S0. Cup & Truck Series. - CP5515-6/7/8/9S (3.92 ) Ø1.125 Ø1.06 Piston Area 3.76in² Disc Dia. Ø11.75 Max 1.25 Min 0.81 Suggested Disc. CP /5CG8 Weight (No Pads) 3.90lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Radial Mtg centres Mtg offset Mtg hole Ø PL Dim n Seal Repair Kit CP4518- DC Pad Shape - CP5510D43 Pad Thickness - 20mm 99.8 (3.92 ) 45.5 (1.79 ) 45.5 (1.79 ). Intermediate Rear. Radial Mount. Benefits from a radical asymmetric design concept. Superior dynamic performance. Monobloc Aluminium alloy body. S/Steel pistons. High temperature seals. Integral fluid pathway. Integral bleed screw protection. S/Steel wear plates.. - RHL, CP5420-4S0L - LHL, CP5420-5S0L Ø1.125 Ø1.25 Piston Area 4.47in² Disc Dia. Max Ø12.19 Min Ø11.75 Disc Thickness 1.25 Weight (No Pads) 3.97lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Radial Mtg centres 4.72 Mtg offset Mtg hole Ø PL Dim n 1.88 Seal Repair Kits CP4518- DE Pad Shape - CP5510D43 Pad Thickness - 20mm CP Piston Radi-CAL Caliper.. Super Speedway Rear.. Radial Mount. Benefits from a radical asymmetric design concept. Superior dynamic performance. Monobloc Alum alloy body. Advanced caliper cooling design. High temperature seals. Integral fluid pathway. Integral bleed screw protection. S/Steel wear plates. - RHL, CP5535-4S0. - LHL, CP5535-5S (3.92 ) Piston Ø1.00 Sizes Ø1.25 Piston Area 4.02in² Disc Diameter. Max Ø11.02 Max Weight (No Pads) 2.66lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Radial Mtg centres 4.72 Mtg offset Mtg hole Ø PL Dim n Seal Repair Kit CP4518- AE Pad Family - CP7031D32 Pad Thickness mm 45.5 (1.79 )

27 30 BRAKE CALIPERS - US Stock Car CP Piston Caliper. CP Piston Caliper. CP Piston Radi-CAL Caliper.. Heavy Duty Road course rear.. Radial Mount. Billet Aluminium alloy body. Ventilated steel pistons. High temperature seals. Integral bleed screw & fl uid pipe protection. S/Steel wear plates. - RHT, CP S0L. - LHT, CP S0L. - RHL, CP S0L. - LHL, CP S0L.. Heavy Duty Road course front. +44 (0) Piston Sizes Ø1.125 Ø1.25 Piston Area 4.44in² Disc Diameter. Max Ø12.81 Min Ø11.75 Max 1.25 Min 1.00 Suggested Disc. Weight (No Pads) Hydraulic Thread Mtg Type CP /5 CG8B1 7.25lbs 3/8 x24 UNF Radial Mtg centres 7.24 Mtg offset 1.61 Mtg hole Ø PL Dim n 2.13 Seal Repair Kit CP4518- DE Pad Family - CP2279D50 Pad Thickness mm CP Piston Caliper.. Radial Mount. Monobloc Aluminium alloy body. Ventilated titanium pistons. High temperature seals. Integral bleed screw & fl uid pipe protection. S/Steel wear plates. - RHT, CP5842-2S0M. - LHT, CP5842-3S0M. - RHL, CP5842-4S0M. - LHL, CP5842-5S0M. Piston Sizes Piston Area Disc Dia. Disc Thickness Suggested Disc. Weight (No Pads) Hydraulic Thread Mtg Type Ø1.25 Ø34.0mm Ø in² Ø CP /3GA 7.50lbs 3/8 x24 UNF Radial Mtg centres 8.27 Mtg offset 1.71 Mtg hole Ø PL Dim n Seal Repair Kit (5.20 ) CP4518- EFK Pad Family - CP5820D62 Pad Thickness mm (6.44 ) (2.19 ) 66.2 (2.60 ). Superspeedway race front.. Radial Mount. Billet Aluminium alloy body. Aluminium pistons. Positive piston retraction for zero drag. Pad to piston attachment. High temperature seals. Integral bleed screw & fluid pipe protection. S/Steel wear plates. - RHL, CP5835-4S0. - LHL, CP5835-5S0. CP Piston Radi-CAL Caliper.. Heavy Duty, Road Course / Short Track Front (Wide Disc).. Radial Mount. Benefits from a radical asymmetric design concept. Superior dynamic performance. Monobloc Aluminium alloy body. Advanced caliper cooling design. Ventilated titanium pistons. High temperature seals. Integral fluid pathway. Integral bleed screw protection. S/Steel wear plates. - RHL, CP5845-4S0M. - LHL, CP5845-5S0M. Piston Sizes Ø1.75 Ø1.875 Piston Area 10.33in² Disc Diameter. Max Ø12.81 Min Ø11.97 Max 1.25 Min 1.00 Suggested Disc. CP /CG8 Weight (No Pads) 5.25lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Radial Mtg centres 7.24 Mtg offset 1.61 Mtg hole Ø PL Dim n 2.13 Seal Repair Kit Piston Sizes Piston Area Ø1.25 Ø34mm Ø in² Disc Dia Disc Thickness 42mm 40mm Suggested Disc. 42mm (70 vane) CP /3GA 40mm (61 vane) CP /3GA Weight (No Pads) 6.8lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Radial Mtg centres 8.26 Mtg offset Mtg hole Ø PL Dim n Seal Repair Kit CP4518- LM Pad Family - CP2279D50 Pad Thickness mm (5.20 ) CP4518- EFK Pad Family - CP5820D62 Pad Thickness mm (6.44 ) (2.19 ) 66.2 (2.60 ). Super Speedway Front.. Radial Mount. Benefits from a radical asymmetric design concept. Superior dynamic performance. Monobloc Alum alloy body. Advanced caliper cooling design. High temperature seals. Integral fluid pathway. Integral bleed screw protection. S/Steel wear plates. - RHL, CP5836-4S0. - LHL, CP5836-5S0. CP5846 & CP Piston Calipers.. Heavy Duty, Road Course / Short Track Rear.. Radial Mount. Advanced caliper cooling design. Monobloc Aluminium alloy body. Ventilated two piece titanium pistons. High temperature seals. Integral fluid pathway. Integral bleed screw protection. S/Steel wear plates Note: For piston area details refer to drawing x 1.25 bores - RHL, CP5846-4S0MC. - LHL, CP5846-5S0MC x 1.12 bores - RHL, CP5847-4S0MC. - LHL, CP5847-5S0MC. Piston Sizes Ø1.50 Ø1.75 Piston Area 8.34in² Disc Dia. Ø11.96 Disc Thickness 1.00 Suggested Disc. CP /CG8 Weight (No Pads) 4.25lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Radial Mtg centres 7.09 Mtg offset 1.65 Mtg hole Ø PL Dim n 2.15 Seal Repair Kit CP5846 Ø1.375 Ø1.25 CP5847 Ø1.25 Ø1.125 Disc Dia. Ø12.91 Disc Thickness Suggested Disc. CP / 5GE Weight (No Pads) 5.07lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Radial Mtg centres Mtg offset Mtg hole Ø PL Dim n Seal Repair Kit CP4518- JL Pad Family - CP5788D48 Pad Thickness - 20mm CP4518- EG Pad Family - CP6070D49 Pad Thickness - 25mm

28 BRAKE CALIPERS - US Stock Car 31. Road course / Short track rear. CP Piston Caliper.. Radial Mount. Monobloc Aluminium alloy body. Ventilated titanium pistons. High temperature seals. Integral bleed screw & fl uid pipe protection. S/Steel wear plates. - RHT, CP5880-2S0M. - LHT, CP5880-3S0M. - RHL, CP5880-4S0M. - LHL, CP5880-5S0M. - CP Ø1.75 & 1.87 Disc Ø Max Ø12.2 Disc Ø Min Ø11.5 Disc Thickness 1.25 Suggested Disc. CP /5P Weight 4.59lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Lug Mtg centres 3.50 Mtg offset 1.56 Mtg hole Ø 0.45 PL Dim n 2.83 Seal Repair Kits - CP CP4518-GG - CP CP4518-EE - CP CP4518-LM Piston Sizes Ø1.125 Ø1.25 Piston Area 4.44in² Disc Dia Disc Thickness Suggested Disc. CP /1GE Weight (No Pads) 5.07lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Radial Mtg centres 7.24 Mtg offset Mtg hole Ø PL Dim n 2.13 Seal Repair Kit CP4518- DE Pad Family - CP2279D50 Pad Thickness mm CP Piston Radi-CAL Caliper.. Intermediate Front (Wide Disc).. Radial Mount. Benefi ts from a radical asymmetric design concept. Superior dynamic performance. Monobloc Alum/alloy body. Advanced caliper cooling design. Ventilated titanium pistons. High temperature seals. Integral fl uid pathway. Integral bleed screw protection. S/Steel wear plates. - RHL, CP5895-4S0M. - LHL, CP5895-5S0M (5.20 ) Piston Sizes Piston Area Ø1.125 Ø1.25 Ø1.625 Seal Repair Kit 8.59n² Disc Dia Disc Thickness Suggested Disc (70 vane) CP /5GA 1.46 (70 vane) CP /7GA Weight 5.5lbs Hydraulic Thread 3/8 x24 UNF Mtg Type Radial Mtg centres 8.26 Mtg offset Mtg hole Ø PL Dim n CP4518- DEK (2.19 ) Pad Family - CP4595D54 Pad Thickness mm. Intermediate Front (Wide Disc). CP Piston Caliper.. Radial Mount. Wide Disc technology. Monobloc Alum/alloy body. Three rotor width combinations. Ventilated titanium pistons. High temperature seals. Integral bleed screw & fl uid pipe protection. S/Steel wear plates. - RHT, CP5890-2S0M. - LHT, CP5890-3S0M. - RHL, CP5890-4S0M. - LHL, CP5890-5S0M. Piston Sizes Piston Area Disc Dia. To suit Disc Thickness Ø1.125 Ø1.25 Ø1.625 Seal Repair Kit 8.59in² Ø12.81 Ø1.319 Ø1.358 Ø1.46 Suggested Disc. Ø1.319 CP /3GA Ø1.358 CP /5GA Ø1.46 CP /7GA Weight 5.5lbs Hydraulic 3/8 x24 Thread UNF Mtg Type Radial Mtg centres 8.26 Mtg offset Mtg hole Ø PL Dim n CP4518- DEK Pad Family - CP4595D54 Pad Thickness mm CP8250 / CP8241 / CP Piston Calipers.. Late Model Cars. - CP8250, Front. - CP8240 & CP8241, Rear.. Lug Mount. Cast Aluminium alloy body. Multiple bore configurations. S/Steel pistons. High temperature, low drag seals. Internal fluid pathway. Integral bleed screw protection. S/Steel wear plates Note: For piston area details refer to drawing.. Ø1.375 Bore - CP8240-2S0L RH. - CP8240-3S0L LH. Ø1.25 Bore - CP8241-2S0L RH. - CP8241-3S0L LH. Ø1.75 / Ø1.87 Bore - CP8250-2S0L RHT. - CP8250-3S0L LHT. - CP8250-4S0L RHL. - CP8250-5S0L LHL. - CP Ø CP Ø1.25 Pad Shape Pad Thickness mm CUSTOMER NOTES.

29 32 BRAKE CALIPERS - Historic Race AP Racing s Historic Range of calipers are detailed below. These Classic items, such as CP2383 and CP2561 and have been reintroduced due to the popularity of various historic racing categories. The Historic Range of calipers are usually made to order, however some calipers are stock items, please check availability with AP Racing first. Spare part details for the calipers detailed can be found on page 42 to 47. CP2382 and CP Piston Calipers. CP Piston Caliper. CP Piston Caliper. CP2382, Escort Rear, Grp 4 Rally Vented Disc. CP2383, Escort Rear, Grp 4 rally Solid Disc. Lug mount. Cast Aluminium alloy body. Aluminium alloy pistons. Hard anodised surface treatment. Vented Disc. - CP E4, RH & -13E4, LH Solid Disc. - CP E4, RH & -13E4, LH. Piston Ø50.8mm Sizes x 2 Disc Dia. Max Ø266.7mm Min Ø254.0mm CP mm CP2383 Max 11.2mm Min 9.7mm Weight 1.8Kg (No Pads) Hydraulic 3/8 x24 Thread UNF Mounting Lug Type Mounting 88.9mm centres Mounting offset CP mm CP mm Mtg hole Ø 11.27mm PL Dim n 54.1mm Seal CP4518-N Repair Kit Pad Family - CP2372D52 Pad Thickness = 15.9mm 76.3 (3.00 ) 66.0 (2.60 ) Historic Formula One, Balanced Braking from Lug mount. Balanced braking (2 Calipers per disc). Cast Aluminium alloy body. Hard anodised surface treatment. R Clip pad retainer. High temperature seals. PART NUMBER - CP2561-3S4. Piston Sizes x 2 Disc Dia. Ø278.0mm Max 25.4mm Min 22.8mm Weight (No Pads) 1.17Kg Hydraulic Thread M10x1.0 Mounting Type Radial Mounting centres 88.9mm Mounting offset 50.0mm Mtg hole Ø 9.6mm PL Dim n 26.0mm Seal Repair Kit CP4518-J Pad Family - CP2554 Pad Thickness = 16.8mm Rally. Sports GT. Saloons. Closed back aluminium alloy body. Blank lug mount. Ø41.3mm Aluminium alloy pistons. High temperature seals. Hard anodised surface treatment. - Right Hand. CP S4QR - Left Hand. CP S4QR Piston Ø41.3mm Sizes x 4 Disc Dia. Max Ø302.0mm Min Ø260.0mm Disc 28.0mm Thickness Weight 2.7Kg (No Pads) Hydraulic 3/8 x24 Thread UNF Mounting Blank Lug Type Mounting 76.2 / centres 94.0mm Mounting 33.3 / offset 42.4mm Mtg hole Ø N / A PL 66.3 / Dim n 85.6mm Seal CP4518- Repair Kit KK Pad Family - CP2270D46 Pad Thickness = 16.6mm (4.98 ) 55.8 (2.19 ) CP Piston Caliper. CP Piston Caliper. CP Piston Caliper. Rally. Sports GT. Saloons. Closed back Aluminium Alloy body. Blank lug mount. Aluminium Alloy pistons. Hard anodised surface treatment. - Right Hand. CP S4QR - Left Hand. CP S4QR Piston Sizes x 4 Disc Dia. Max Ø302.0mm Min Ø260.0mm Disc 28.0mm Thickness Weight 2.7Kg (No Pads) Hydraulic 3/8 x24 Thread UNF Mounting Blank Lug Type Mounting 76.2 / centres 94.0mm Mounting 33.3 / offset 42.4mm Mtg hole Ø N / A PL 66.3 / Dim n 85.6mm Seal CP4518- Repair Kit JJ Pad Family - CP2270D46 Pad Thickness = 16.6mm (4.98 ) 55.8 (2.19 ) Sports GT. Closed back Aluminium Alloy body. Blank lug mount. Ø44.5mm Aluminium alloy pistons. Hard anodised surface treatment. PART NUMBER - Non Handed CP S4BP Piston Ø44.5mm Sizes x 4 Disc Dia. Max Ø330.0mm Min Ø260.0mm Disc 28.0mm Thickness Weight 3.4Kg (No Pads) Hydraulic 3/8 x24 Thread UNF Mtg Type Blank Lug Mounting centres Max 88.9mm Min 80.3mm Mounting offset Max 50.0mm Min 35.8mm Mtg hole Ø Max 12.7mm Min 10.1mm PL Dimension Max 86.4mm Min 70.6mm Seal CP4518- Repair Kit LL Pad Family - CP2279D50 Pad Thickness = 20.4mm (5.20 ) (2.19 ) Rally. Sports GT. Closed back Aluminium Alloy body. Blank lug mount to suit 13 wheels. Aluminium Alloy pistons. Hard anodised surface treatment. - Right Hand. CP S4QR - Left Hand. CP S4QR Piston Sizes x 4 Disc Dia. Max Ø267.0mm Min Ø248.0mm Disc 20.7mm Thickness Weight 2.0Kg (No Pads) Hydraulic 3/8 x24 Thread UNF Mounting Blank Lug Type Mounting 76.2 / centres 94.0mm Mounting 28.7 / offset 31.2mm Mtg hole Ø N / A PL 55.1 / Dimension 81.2mm Seal CP4518- Repair Kit JJ Pad Family CP2340D43 or D51 Pad Thickness = 15.9mm +44 (0)

30 BRAKE CALIPERS - Performance Road / Armoured Vehicle - General Information MANUFACTURING. The purpose built manufacturing facilities for AP Racing Road Car and Armoured Vehicle products benefit from manufacturing techniques and systems that enable AP Racing the ability to produce brake calipers for models in production at up to 10,000 vehicles per annum. 33 INTRODUCTION. Competition is the best of test-beds, and AP Racing s years of close involvement with motorsport also bring benefits for the latest high performance road cars and armoured vehicles. The emphasis may be different, qualified by the everyday demands of modern road conditions, but the essential requirements remain the same. With a dedicated Road Car and Armoured team of engineers and designers AP Racing helps to bring extraordinary capability to extraordinary cars like, Ascari, Aston Martin, Bugatti, Caterham, Ford, HSV, Koenigsegg, Noble, Morgan, Lotus, PSV, Seat and TVR, to name a few. In both Brake and Clutch requirements AP Racing takes pride in dealing with such prestigious companies and have the systems in place to offer our customers the best possible service available from a proven OE & Armoured Brake System Supplier. THE RANGE The calipers detailed on pages 33 to 38 are the most popular from within the range but not all are listed. If your requirements differ form those listed then please contact AP Racing Road Car Technical Section. See page 5. ARMOURED VEHICLES AP Racing can now engineer unique solutions for various Armoured or Defence applications, to a customers own specific criteria and requirements. With various heavy duty brake systems available, solutions can be designed and developed based on our specifi c Armoured Car / Heavy Duty Vehicle testing procedures. DESIGN & DEVELOPMENT. The whole process of design and development is carried out at our headquarters in Coventry. With two brake dynomometers we are able to reproduce the most demanding test environments. AP Racing designers use the latest computer technology to produce aesthetic and effective brake calipers at the affordable prices the markets demands. IMPORTANT SAFETY NOTE FOR CUSTOMERS. All AP Racing brake calipers are designed and exhaustively tested to ensure they meet a set of specified parameters for both strength and durability. It is important when selecting a brake caliper to ensure that the relevant operating parameters are not exceeded on the application on which the product is to be installed. Technical Data Sheets for Road calipers can be found on our website /bctds. It is the responsibility of the person specifying these products for a given application to ensure that the design parameters of the product are not exceeded. With careful consideration of the specifi c levels of armouring and weight increases, AP Racing can develop a brake system to effectively function in the environments and scenarios experienced by these vehicles. AP Racings motorsport and OEM experiences breeds excellence which leads to exciting designed tried and tested brake and clutch packages for a selection of vehicles including: PSV S - Land Cruiser Land Cruiser Hilux. Please contact: Jon Simpson for further details and technical information: Tel: +44 (0) jon.simpson@apracing.co.uk DATA SHEETS - BRAKE CALIPERS Each Technical Data Sheet is specific to a caliper or family of calipers and details the maximum working pressure and maximum brake torque for each caliper. In addition they also include a guide to the typical gross vehicle weight to which this relates. These guides assume the application to be a standard passenger vehicle fitted with road tyres and therefore deceleration rates above 13m/s² (1.3g) will not be achievable.

31 34 BRAKE CALIPERS - Performance Road - 2 Piston CP Piston, Suits Solid Discs. CP5316 & CP Piston, Suits Ventilated Discs. Road Lightweight Front or Rear. Radial mount, 130 x 33.75mm Suits Ø282mm x 10mm solid disc. Aluminium alloy body. Aluminium alloy pistons. Piston dirt seals fi tted. Advanced paint fi nish, protects against corrosion. Pad supports / retained on pins - CP S4BK RHT. - CP S4BK LHT. INSTALLATION hand of caliper so that the bridge pipe is below the caliper and bleed screws are at the top to enable a good hydraulic bleed. Ø44.5 x 2 Piston Area 31.11cm² Disc Diameter Ø mm Weight No Pads 1.6Kg Mtg centres 130.0mm Mtg offset 33.75mm Mtg hole Ø 10.2mm PL Dimension 50.51mm CP Seal Repair Kit CP4519-L Pad Retainer Pin Retainer P/No. CP Bleed Screw CP Fluid Pipe CP (3.04 ) Road Lightweight Front or Rear. Radial mount, 130 x 27.5mm ctrs. Suits Ø332mm x 26mm disc. Aluminium alloy body. Aluminium alloy pistons. Piston dirt seals fitted. Advanced Red or Black anticorrosion paint finish Pin pad retainer with R Clip. For Black calipers - With. - CP5316-2S0 RHT / -3S0 LHT - With Ø41.3mm. - CP5317-2S0 RHT / 3S0 LHT. For Red calipers add R2 to end of part number e.g CP5316-2S0R2. hand of caliper so that the bridge pipe is below the caliper and bleed screws are at the top to enable a good hydraulic bleed. CP5316 CP5317 Ø41.3mm Piston Area CP cm² CP cm² Disc Diameter Ø mm Weight No Pads 1.5Kg Mtg centres 130.0mm Mtg offset 27.5mm Mtg hole Ø 10.1mm PL Dimension 50.5mm CP5316 CP CP5317 CP Seal Repair Kit CP5316 CP4519-J CP5317 CP4519-K Pad Retainer Clip Retainer P/No. CP Bleed Screw CP Fluid Pipe CP Pad Family = CP5119D50 - Pad Area = 33.7cm² - Pad Depth = 50.0mm - Pad Thickness = 14.3mm 60.3 (2.37 ) - Pad Family = CP5119D50 - Pad Area = 33.7cm² - Pad Depth = 50.0mm - Pad Thickness = 14.3mm 77.3 (3.04 ) 60.3 (2.37 ) MAX MAX NOM NOM MAX Ø44.50 (1.75 ) MAX MAX MAX MAX PL DIM N R MAX MAX MAX MAX MAX MAX MAX MAX `PL' DIMN TOP OF PAD/DISC. R MAX R MAX R MIN R86.00 MIN MAX MAX R6.00 TYP R REF. MAX. DISC OFFSET CALIPER RADIAL PROFILE TO SUIT Ø282.0 DISC R83.00 MIN R86.00 MIN R94.50 MIN R MAX R EFFECTIVE RADIUS R MAX Ø MTG HOLE ALL CALIPERS ARE LASER ETCHED TO SHOE PART No. SERIAL No. AND DISC DIRECTIONAL ARROW DISC & WHEEL CL / MTG HOLE CENTRES CALIPER INLET R DISC PATHWAY U DIM N (Ø282 DISC) MAX MAX MAX MIN. R MIN MIN REF. DISC CALIPER RADIAL PROFILE AS FITTED ON Ø DISC MAX MIN MAX EFFECTIVE RADIUS MTG HOLE CENTRES UPRIGHT DIMENSION (`U' DIMN.) Ø10.10 Ø19.50 C/BORE OFFSET +44 (0) BLEED SCREW TIGHTENING TORQUE17.0Nm (12.5lbs/ft)

32 CP Piston, 130mm Radial Mount. Performance Road Front or Rear. Radial mount, 130 x 47.4mm Suits Ø295mm x 25.4m iron discs. Cast Aluminium alloy body, Staggered equal bores. Aluminium Alloy pistons with dirt seals fi tted. Advanced Red or Black anti-corrosion paint finish Steel wear plates. Pad anti-rattle clip fitted. For Black Calipers - Suits Ø295 x 25.4mm disc. RHT = CP S4. LHT = CP S4. RHL = CP S4. LHL = CP S4. For Red Calipers - add R2 to end of part number e.g CP S4R2 Piston Size x 4 Piston Area 45.6cm² Disc Diameter Ø295.0mm 25.4mm Weight No Pads 1.9Kg Mtg centres 130.0mm Mounting offset 47.4mm Mtg hole Ø 10.1mm PL Dimension 53.05mm CP Seal Repair Kit CP4519-JJ AKB Spring Kit - CP6518-4LBLL CP Wear Plates x 2 CP x 2 Pad Retainer Bolt Retainer P/No. CP Ret / Bolt P/No. CP Bleed Screw CP Fluid Pipe CP BRAKE CALIPERS - Performance Road - 4 Piston CP Piston, 152mm Radial Mount. Performance Road Front. Radial mount, 152mm ctrs. To suit Ø330 / 304mm x 32 / 28mm iron disc. Cast Aluminium alloy body. Aluminium Alloy pistons with dirt seals fitted. Advanced Red or Black anticorrosion paint finish Steel wear plates. Pad anti-rattle clip fitted. For Black Calipers - Suits Ø330 x 32mm disc. CP S4 RHT /-803S4 LHT /-804S4 RHL /-805S4 LHL - Suits Ø330 x 28mm disc. CP S4 RHT /-807S4 LHT /-808S4 RHL /-809S4 LHL - Suits Ø304 x 32mm disc. CP S4 RHT /-811S4 LHT /-812S4 RHL /-813S4 LHL For Red Calipers - add R2 to end of part number, e.g CP S4R2. Piston Size Ø41.3mm Piston Area 49.56cm² Disc Diameter Max Ø330.0mm Min Ø304.0mm -802/3/4/5S4 32.0mm -806/7/8/9S4 28.0mm -810/1/2/3S4 32.0mm Weight No Pads 2.6Kg Mtg centres 152.0mm Mounting offset -802/3/4/5S mm -806/7/8/9S mm -810/1/2/3S mm Mtg hole Ø 10.1mm PL Dimension 60.36mm See Page 13 Ø41.3mm for Part Nos. Seal Repair Kit CP4519-JK AKB Spring Kit - CP6518-4LBLL Wear Plates CP x 2 / -307 x 2 Pad Retainer Bolt Retainer Part No. -802/3/4/5S4 CP /7/8/9S4 CP /1/2/3S4 CP Retainer Bolt Part No. -802/3/4/5S4 CP /7/8/9S4 CP /1/2/3S4 CP Bleed Screw CP Fluid Pipes -802/3/4/5S4 CP /7/8/9S4 CP /1/2/3S4 CP Pad Family = CP3345D44 - Pad Area = 43.4cm² - Pad Depth = 44.1mm - Pad Thickness = 16.0mm (4.47 ) (2.05 ) - Pad Family = CP3215D50 - Pad Area = 57.4cm² - Pad Depth = 50.3mm - Pad Thickness = 16.8mm W1 MAX W3 MAX W2 MAX TOP OF DISC & PAD MATL W1 MAX W3 MAX W2 MAX TOP OF DISC & PAD MAT L RADIUS R4 MAX RADIUS R3 MAX RADIUS R2 MIN RADIUS R1 MIN RADIAL PROFILE TOSCALEONA Ø295.0x25.4 DISC DISC WIDTH DISC & WHEEL CL RADIAL PROFILE DIM N Disc Ø x x W W W R R R R EFF RAD EFFECTIVE RADIUS OFFSET PAD RETAINING BOLTS SHOULD BE TIGHTENED TO A TORQUE OF 13.1Nm 9.7Lb/ft) DISC OUTSIDE DIAMETER IMPORTANT NOTE DISC & CALIPER MOUNTING TOLERANCES TO BE SUCH THAT DISC IS CENTRAL TO CALIPER TO WITHIN ±0.5MM DISC ROTATION MTG HOLE CENTRES RADIUS N DISC & WHEEL C L RADIUS R4 Ø10.10 MTG HOLE DIMN U 53.4 DIMN PL RADIUS R4 MAX RADIUS R3 MAX RADIUS R2 MIN RADIUS R1 MIN DISC WIDTH DISC & WHEEL CL CALIPER RADIAL PROFILE RADIAL PROFILE DIM N Disc Ø 304 x 330 x 330 x W W W R R R R EFF RAD EFFECTIVE RADIUS OFFSET Ø10.1 MTG HOLE DISC OUTSIDE DIAMETER DISC & WHEEL CL DISC ROTATION MTG HOLE CTRS RADIUS R4 REF DISC PATHWAY RADIUS N DIMN PL DIMN U PAD RETAINING BOLTS SHOULD BE TIGHTENED TO A TORQUE OF 13.0Nm (9.7 Lb/ft)

33 36 BRAKE CALIPERS - Performance Road - 4 and 6 Piston CP Piston, Suits Ø295x24mm Discs. Performance Road Front. Radial mount, 130 x 47mm Suits Ø295mm x 24mm iron disc. Cast Aluminium alloy body. Aluminium alloy pistons. Boot type dirt seals fitted. Advanced Red or Black anticorrosion paint finish Steel wear plates. Pad anti-rattle clip fi tted. For Black Calipers - CP7600-2S0 RHT. - CP7600-3S0 LHT. - CP7600-4S0 RHL. - CP7600-5S0 LHL. For Red Calipers - add R2 to end of part number e.g CP7600-2S0R2. Piston Area 45.6cm² Disc Diameter Ø mm Weight No Pads 2.6Kg Mtg centres 130.0mm Mtg offset 47.4mm Mtg hole Ø 10.1mm PL Dimension 53.0mm CP Seal Repair Kit CP4525-JJ Pad Retainer Pin Retainer P/No. CP Wear Plates CP x 4 Bleed Screw Kit CP Fluid Pipe CP CP Piston, Suits Ø362mm Discs. Performance Road Front. Radial mount mm mounting ctrs. Suits Ø362mm x 32 / 36mm iron disc. Cast Aluminium alloy body. Aluminium alloy pistons with dirt seals fitted. Advanced Red or Black anticorrosion paint finish. Steel wear plates Pad anti-rattle clip fitted. For Black Calipers - To suit Ø362 x 36.0mm disc. CP S4 RHT /-803S4 LHT /-804S4 RHL /-805S4 LHL - To suit Ø362 x 32.0mm disc. CP S4 RHT /-815S4 LHT /-816S4 RHL /-817S4 LHL For Red Calipers - add R2 to end of part number e.g CP5555-2S4R2. Ø27.0mm Piston Size Ø31.8mm Piston Area 50.1cm² Disc Diameter Ø362.0mm -802/3/4/5S4 36.0mm -814/5/6/7S4 32.0mm Weight No Pads 2.8Kg Mtg centres 152.0mm Mounting offset -802/3/4/5S4 55.0mm -814/5/6/7S4 53.2mm Mtg hole Ø 12.1mm PL Dimension 62.5mm Ø27.0mm CP Ø31.8mm CP CP Seal Repair Kit CP4519-CEJ AKB Spring Kit - CP6518-4LBSSL Wear Plates x 4 CP Pad Retainer Bolt Retainer Part No. -802/3/4/5S4 CP /5/6/7S4 CP Retainer Bolt Part No. -802/3/4/5S4 CP /5/6/7S4 CP Bleed Screw CP Fluid Pipes -802/3/4/5S4 CP /5/6/7S4 CP Pad Family = CP7600D46 - Pad Area = 43.5cm² - Pad Depth = 46.2mm - Pad Thickness = 16.0mm - Pad Family = CP3894D54 - Pad Area = 76.3cm² - Pad Depth = 54.0mm - Pad Thickness = 18.0mm MAX MAX MIN MIN MIN MAX MAX MAX REF DISC EFFECTIVE RADIUS R REF MAX DISC MAX. UPRIGHT DIMENSION ('U' DIMN.) 'PL' DIMN. TOP OF PAD/DISC RADIUS R4 MAX RADIUS R3 MAX RADIUS R2 MIN RADIUS R1 MIN W1 MAX W3 MAX W4 MAX W2 MAX RADIAL PROFILE TO SCALE FOR A Ø362.0 X DISC EFFECTIVE RADIUS DISC PATHWAY RADIUS R MAX MAX DISC OUTSIDE DIAMETER DISC ROTATION TOP OF PAD MATL DIMN PL & DISC DIMN U CALIPER RADIAL PROFILE AS FITTED ON Ø DISC MOUNTING CTRS Ø OFFSET MAX. DISC & WHEEL CL RADIAL PROFILE DIM N Disc Ø 362 x 362 x W W W W R R R R EFF RAD MTG HOLE Ø22.00 S/FACE OFFSET MTG HOLE CENTRES DISC & WHEEL C L +44 (0)

34 CP Piston, Suits Ø330mm Discs. BRAKE CALIPERS - Performance Road - 6 Piston CP Piston, Suits Ø362mm Discs. 37 Performance Road Front. Radial mount, 152 x 46.8mm To suit Ø330mm x 28 / 32mm disc. Cast Aluminium alloy body. Aluminium alloy pistons with dirt seals fi tted. Advanced Red or Black anticorrosion paint finish. Steel wear plates. Pad anti-rattle clip fitted. Interchangeable with CP5200 caliper family. For Black Calipers - Suits Ø330 x 28mm disc. CP S4 RHT /-803S4 LHT /-804S4 RHL /-805S4 LHL - Suits Ø330 x 32mm disc. CP S4 RHT /-811S4 LHT /-812S4 RHL /-813S4 LHL For Red Calipers - add R2 to end of part number e.g CP5570-2S4R2. - Pad Family = CP5070D51 - Pad Area = 77.2cm² - Pad Depth = 51.5mm - Pad Thickness = 17.0mm Ø27.0mm Piston Size Ø31.8mm Piston Area 50.1cm² Disc Diameter Ø330.0mm -802/3/4/5S4 28.0mm -810/1/2/3S4 32.0mm Weight No Pads 2.4Kg Mtg centres 152.0mm Mounting offset 46.86mm Mtg hole Ø 10.2mm PL Dimension 60.35mm Ø27.0mm CP Ø31.8mm CP CP Seal Repair Kit CP4519-CEJ AKB Spring Kit - CP6518-4LBSSL Wear Plates x 4 CP Pad Retainer Bolt Retainer Part No. -802/3/4/5S4 CP /1/2/3S4 CP Retainer Bolt Part No. -802/3/4/5S4 CP /1/2/3S4 CP Bleed Screw CP Fluid Pipes -802/3/4/5S4 CP /1/2/3S4 CP High Performance Road. Formula Big Kit Caliper. Radial mount, 152 x 53.2mm Suits Ø362mm x 32mm iron disc. Cast Aluminium alloy body. Aluminium alloy pistons. Boot type dirt seals fi tted. Advanced Red or Black anticorrosion paint finish. Steel wear plates. Pad anti-rattle clip fitted. Black calipers - CP7040-2S0 RHT. - CP7040-3S0 LHT. - CP7040-4S0 RHL. - CP7040-5S0 LHL. For Red Calipers - add R2 to end of part number e.g CP7040-2S0R2 - Pad Family = CP7040D61 - Pad Area = 72.50cm² - Pad Depth = 61.0mm - Pad Thickness = 16.8mm Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter Ø362.0mm 32.0mm Weight No Pads 3.4Kg Mtg centres 152.0mm Mtg offset 53.2 Mtg hole Ø 12.1mm PL Dimension 68.8mm Ø27.0mm CP Ø31.8mm CP CP Seal Repair Kit CP4525-CEJ Pad Retainer Pin Retainer P/No. CP Wear Plates x 4 CP Bleed Screw CP Fluid Pipe CP W1 MAX W2 MAX MAX MAX R MIN MIN W3 MAX REF. DISC WIDTH CALIPER RADIAL PROFILE AS FITTED ON A Ø DISC R REF MAX DISC MAX UPRIGHT DIMENSION ('U' DIM'N) RADIAL PROFILE DIM N Disc Ø 330 x 330 x W W W W W4 MAX OFFSET Ø MTG HOLE CENTRES

35 38 BRAKE CALIPERS - Performance Road - 6 Piston CP8310, CP8316 & CP Piston, Heavy Duty Caliper. CP Piston, Two Piece Forged Body. SUV. Heavy Duty Road. 4 x 4. Armoured Vehicles. Radial mount, 210 x 52mm Suits Ø410 x 35.6mm disc. Large pad area. Suitable for higher line pressures. 3 different bore variants available, see table below. Cast Aluminium alloy body. Aluminium alloy pistons. Boot type dirt seals fi tted. Advanced Black or Red paint fi nish, protects against corrosion. Steel wear plates Pad anti-rattle clip fi tted. - Pad Family = CP8310D70 - Pad Area = 109.1cm² - Pad Depth = 70.5mm - Pad Thickness = 17.8mm EFFECTIVE PAD DEPTH OM A Ø DISC See Table Below. Disc Diameter Ø410.0mm 35.6mm Weight No Pads 6.1Kg Mtg centres 210.0mm Mtg offset 52.0mm Mtg hole Ø 14.2mm PL Dimension 92.5mm Ø27.0mm CP Ø31.8mm CP Ø36.0mm CP CP Ø41.3mm CP Seal Repair Kit CP8310 CP4525-CEJ CP8316 CP4525-HJK CP8317 CP4525-EHJ Pad Retainer Tubes. Retainer Part No. CP Retainer Bolt. CP Wear Plates CP x 2 &-115 x 2 Bleed Screw CP Fluid Pipe CP & PISTON INFORMATION Part No. (mm) Piston Area CP8310-2/-3/-4/-5S0BK Ø27 / Ø31.8 / Ø cm² CP8316-2/-3/-4/-5S0R2 Ø36 / Ø38.1 / Ø cm² CP8317-2/-3/-4/-5S0BK Ø31.8 / Ø36 / Ø cn² (6.90 ) (2.97 ) High Performance Road. Formula Big Kit Caliper. Radial mount, 152 x 53.2mm Suits Ø362mm x 32mm iron disc. Two piece Forged Aluminium alloy body. Aluminium alloy pistons. Boot type dirt seals fitted. Advanced gloss Black or Red anti-corrosion paint finish. Steel wear plates. Pad anti-rattle clip fitted. Black calipers - CP9040-2S0BG RHT. - CP9040-3S0BG LHT. - CP9040-4S0BG RHL. - CP9040-5S0BG LHL. For Red Calipers - add R2 to end of part number e.g CP9040-2S0R2 - Pad Family = CP7040D61 - Pad Area = 72.50cm² - Pad Depth = 61.0mm - Pad Thickness = 16.8mm MAX MAX MAX MIN MIN MIN MIN 3.00 MAX MAX MAX MAX MAX MAX 1.12 MAX 2.00 MIN R3.50 MIN R2.50 MIN DISC CL 0.30 MIN MIN MTG OFFSET MAX MAX MAX DISC & WHEEL CL CALIPER INSTALLED PROFILE ON Ø X DISC MAX MAX MAX ( INSTALLATION DIMN) MIN MIN MIN MAX MAX MAX CALIPER MOUNTING PLANE Ø27.0mm Ø31.8mm Piston Area 50.1cm² Disc Diameter Ø362.0mm Max 32.0mm Min 30.0mm Weight No Pads 3.7Kg Mtg centres 152.0mm Mtg offset 53.2 Mtg hole Ø 12.1mm PL Dimension 68.8mm Ø27.0mm CP Ø31.8mm CP CP Seal Repair Kit CP4525-CEJ Pad Retainer Tubes Retainer Part No. CP Pad retaining pins CP Bleed Screw CP Fluid Pipe CP Anti-Rattle Clip CP R REF. MAX DISC MOUNTING HOLE CENTRES MAX LENGTH OF THREAD PROTRUSION PERMISSIBLE ON HYDRAULIC FITTING. New Product MAX. TOP OF PAD/DISC PL DIMN UPRIGHT MTG U DIMN Ø18.50 MIN SPOTFACE CLEARANCE ON M12 FASTNER OFFSET (0)

36 BRAKE CALIPERS - Technical Information & Replacement Caliper Seals. RECOMMENDED TIGHTENING TORQUES. AP Racing recommended tightening torques: M6 & ¼ UNF Pad Retaining Bolts: - 18Nm M4 Pad abutment cap head screws: (use loctite 242) - 3.5Nm M4 wear sensor clamp screw: ( use loctite 243) - 3.0Nm Cross pipe tube nuts: (Use loctite 648 inside tube nuts, with 7649 activator) - 24Nm 3/8 UNF Adaptors and Banjo bolts: - With one copper gasket: - 13Nm With two copper gaskets: - 13Nm + 90 Resulting maximum torque must not exceed: - 30Nm CP6300 Dry Break Connector into caliper: - 13Nm (Loctite 270 can be used) Dry Break connector cap: - 4Nm Bleed Screws: - 17Nm BASIC DIMENSIONS. The drawing below offers a brief explanation of basic AP Racing Drawing dimensions. Dim n Descriptions Top of the pad material to mounting hole PL boss face, (hole centre-line on lug type calipers). Offset - Disc centre line to centre C of mounting hole (mounting face on lug type calipers) Mounting hole D Mounting hole H diameters. E Disc width. Wheel centre to caliper mounting U hole boss. (disc diameter / 2 - Pl dimension). DISC PATHWAY CLEARANCE. Disc diameter clearance should be 2.5mm nominal from disc outside diameter to caliper pathway. The clearance can be reduced to 1.8mm minimum for smaller diameter discs (Ø280mm and lower). It is recommended that the tighter clearance is only used with radial mounted calipers where some degree of adjustment by using shims can be achieved if required. ANTI-KNOCKBACK SPRINGS. A range of anti-knockback springs are available for use with AP Racing calipers. The spring is located behind the piston in the caliper bore and is designed to counteract pad knock off. The springs are available in four loads indicated in lbs/f (force) with 2 sizes dependant upon piston diameter. Spring Load. Piston ØF. Up to 34mm. Free Length & Wire Ø. (mm) Piston ØG. 34.9mm & above. Free Length & Wire Ø. (mm) 4lbs CP & 0.91 CP & lbs CP & 1.02 CP & lbs CP & 1.02 CP & lbs CP & 1.29 CP & 1.49 Anti-Knockback Spring Kits. Caliper Type Part Number Contents 4 Piston 6 Piston CP6518-4LBSS CP6518-4LBLL CP6518-7LBLL CP6518-9LBLL CP6518-4LBSSL CP6518-7LBSSL CP6518-9LBSSL 4 x CP x CP x CP x CP x CP & 2 x CP x CP & 2 x CP x CP & 2 x CP REPLACEMENT CALIPER SEALS Brake calipers are a safety critical item and AP Racing recommend that calipers are reconditioned and piston seals inspected regularly to maintain optimum performance. Where calipers have been subjected to high temperatures or have been used in adverse conditions e.g. Off Road / Rallying, the calipers should be reconditioned and seals replaced more frequently to ensure that safety and performance levels are maintained. When cleaning calipers use warm soapy water or an alcohol based cleaning fluid e.g. Methylated Spirits. DO NOT USE PETROL, GASOLINE OR MINERAL OIL CLEANER / LUBRICATE as this will damage the seals. Replacement seal kits are available for all AP Racing brake calipers. Depending on the seal type being replaced the following recommended procedures should be followed. To find correct seal kit see pages 41 to 47. CP4509 (SEAL ON PISTON) 1) Soak new seals in brake fluid for minimum of 30 minutes. 2) Clean brake caliper with warm soapy water and dry off. 3) With the pads removed insert a brake disc or block into the centre of the caliper. Using either hydraulic pressure or compressed air carefully extend all pistons against the disc or block. Remove block and remove pistons. Keep all body parts away from escaping air and caliper pistons. CAUTION: Your caliper is fitted with a Glyd Ring just inside the opening of each caliper bore. This ring should be examined and replaced if caliper has been subjected to high temperatures or used in adverse conditions e.g. off Road / Rallying or not changed for a year. 4) Carefully remove old seals from piston with a narrow blunt edged tool. 5) Ensure that caliper bores, seal grooves and pistons are clean and free from debris and moisture. Use only Alcohol based cleaning fl uid, not Mineral oil. 6) Carefully fit replacement seal into groove on piston ensuring that it seats correctly in the groove. Check seals are free from damage and correctly seated in groove not twisted or kinked. 7) Carefully engage piston into caliper bore and using a suitable rigid flat bar to apply even pressure, push pistons fully into body. N.B. Excessive force should not be necessary. If piston does not slide smoothly into bore remove & check seal has been fitted correctly. CP4518 (SEAL IN BORE) 1) Soak new seals in brake fluid for minimum of 30 minutes. 2) Clean brake caliper with warm soapy water and dry off. 3) With the pads removed insert a brake disc or block into the centre of the caliper. Using either hydraulic pressure or compressed air carefully extend all pistons against the disc or block. Remove block and remove pistons. Keep all body parts away from escaping air and caliper pistons. 4) Carefully remove old seals with a narrow blunt edged tool. 5) Ensure that caliper bores, seal grooves and pistons are clean and free from debris and moisture. Use only Alcohol based cleaning fluid, not Mineral oil. 6) Carefully fit replacement seal into groove in caliper body ensuring that it seats correctly in the groove. Check seals are free from damage and correctly seated in groove not twisted or kinked. 7) Carefully engage piston into caliper bore and using a suitable rigid flat bar to apply even pressure, push pistons fully into body. N.B. Excessive force should not be necessary. If piston does not slide smoothly into bore remove & check seal has been fitted correctly. CP4519 (SEAL IN BORE WITH DIRT SEAL) 1) Soak new pressure seals in brake fluid for minimum of 30 minutes. Do not soak dirt seals (double lip). 2) Clean brake caliper with warm soapy water and dry off. 3) With the pads removed insert a brake disc or block into the centre of the caliper. Using either hydraulic pressure or compressed air carefully extend all pistons against the disc or block. Remove block and remove pistons. Keep all body parts away from escaping air and caliper pistons. 4) Carefully remove both old seals with a narrow blunt edged tool. 39

37 40 BRAKE CALIPERS - Replacement Caliper Seals CP4519 (SEAL IN BORE WITH DIRT SEAL) CON T. 5) Ensure that caliper bores, seal grooves and pistons are clean and free from debris and moisture. Use only Alcohol based cleaning fluid, not Mineral oil. 6) Carefully fit both replacement seals into groove in caliper body ensuring that they seat correctly in the grooves. Check seals are free from damage and correctly seated in grooves not twisted or kinked. 7) Carefully engage piston into caliper bore and using a suitable rigid flat bar to apply even pressure, push pistons fully into body. N.B. Excessive force should not be necessary. If piston does not slide smoothly into bore remove & check seals has been fi tted correctly. CP4525 (BOOT TYPE WITH DIRT SEAL) Removal: Before removal procedure begins the brake caliper should be thoroughly cleaned using warm soapy water only. Ensure that all hydraulic ports are sealed before cleaning and dry caliper thoroughly before work begins. Do not use chemical cleaners of any kind or petrol/gasoline or mineral oil based, as these will cause permanent damage to the new seals. 1) Use a reaction block selected to fill the full width of the caliper pathway as shown in fi g.1. This block must span the length of the caliper opening and be well supported between the brake pad abutments at either end of the caliper. 2) Loosely insert a hydraulic fitting (M10x1.0) into the caliper feed port as shown in fig.2 (a spare Bleed Screw loosely fitted will suffice). Do not tighten to form a seal. 3) Press a hand held air gun against the fitting as shown in fig.3 and allow a short, high pressure burst of air to enter the caliper (a perfect seal between the air gun and fitting is neither necessary or advisable). Keep all body parts away from escaping air and caliper pistons. 4) A single burst of air should be sufficient to extend all pistons at once as shown in fi g.4. If one or more pistons remain jammed in the caliper body after repeating this step then the caliper may need to be returned to AP Racing for assessment. Please contact AP Racing Technical for assistance. 5) Remove reaction block. It is possible that the dirt seals may become detached from the caliper body at this point. If so the pistons can be carefully pulled from the caliper body with dirt seals attached. It is also possible that the dirt seal may become detached from the piston in which case the piston should be pulled through the dirt seal to remove. Where dirt seal remains attached to both piston and caliper body a small blunt instrument (such as a rounded off screwdriver, see fig.10) should be used to carefully release the dirt seal from the piston, as shown in fig.5. 6) Fig.6 shows pistons removed with dirt seals remaining attached to caliper body. 7) The dirt seal can now be removed by carefully inserting a narrow, blunt blade (such as a medium sized screwdriver) through the seal opening and between the outer ring of the seal and the back wall of the dirt seal recess as shown in fi g.7. By gently turning the screwdriver the seal should work free. Only very light force is required to perform this operation. Never use excessive force as damage to caliper body may result. 8) Once dirt seal is removed the pressure seal will be exposed, located in the groove in the caliper body as shown in fig.8. 9) Using the small blunt instrument from step 5 (see fig.10), carefully remove the pressure seal from the caliper body as shown in fig.9. 10) All dirt and pressure seals should be removed from the caliper by following the above procedure. Before new seals are fitted all pistons and the caliper body should be inspected for damage. If damage of any kind is present on either the caliper bores or piston outer diameters the caliper should be considered unfit for use and either replaced of returned to AP Racing for assessment. If in doubt regarding any aspect of caliper safety please contact AP Racing Technical for assistance. Refitting: 11) Before re-assembly ensure that all parts are perfectly clean and free from debris or moisture. Replacement pressure seals should be soaked in AP Racing DOT 5.1 brake fluid for 30 minutes prior to fitment. Do not remove excess brake fl uid as the excess will aid fitment of pistons. Do not soak dirt seals. 12) Carefully fit pressure seal into groove in caliper body ensuring that it seats correctly in the groove. Seal should be free from damage and not be twisted or kinked. Pre-assemble dirt seal on piston (seal locates in groove on piston end). Carefully slide piston into caliper bore (pressure seal must already have been installed as shown in fig.11. Only light pressure applied by hand is required. If piston does not slide easily into place remove and inspect parts. If diffi culty is experienced when installing pistons please contact AP Racing Technical for assistance. 13) The dirt seals can now be pressed into caliper body. Carefully locate seal in caliper body using finger pressure only. Then select a suitable rigid, fl at bar or similar as shown in fig.12. and position to cover dirt seal. +44 (0) ) Apply slow and even pressure to dirt seal using bar as shown in fig.13. Care must be taken to ensure that dirt seal is inserted square to the caliper body. 15) On correct installation the dirt seal should sit flush with the caliper body as shown in fig.14. Repeat steps 12 to 15 to fit all remaining pistons and seals. Once calipers are refitted to vehicle a pressure test should be carried out to check for leaks. With the engine running press the brake pedal and hold at a constant load for 60 seconds. No sinking of the brake pedal should occur. If the pedal does sink (travel further when under constant/steady load) it should be considered that a leak in the brake system is present. If a leak is suspected check all hydraulic joints and inspect re-conditioned calipers. If cause of leak cannot be identified contact AP Racing Technical for assistance before vehicle is used. The repair kit may also contain 2 off small O Rings for replacement of Bleed Screw seals where fitted. There may also be replacement Bleed Screw dust caps included. Where included these parts should be fitted to the brake caliper. Replacement seal kit details for all piston configurations used in AP Racing brake calipers seal in bore, seal on piston and seal in bore with dirt seals are given in the table on page 40. fig 1. fig 2. fig 3. fig 4. fig 5. fig 6. fig 7. fig 8. fig 9. fig 10. fig 11. fig 12. fig 13. fig 14. ORDERING To determine the correct seal kit proceed as follows:- 1) If you know the part number of your caliper then determine the correct part number of the kit required by referring to the table on pages 42 to 47. 2) If you do not know the part number of your caliper then proceed as follows:- a) measure the nominal piston diameters. b) determine the type by comparison with the drawings on pages 38/39. c) Look at the column (caliper bore in mm) identify your sizes. The relevant kit number can be found on the right. d) When ordering please quote the seal kit part no, given on the right hand side from the relevant table, then contact your nearest AP Racing stockist for availability. 3) Each kit contains seals to repair one caliper:- a) One letter after Kit Nos = 2 seals, e.g. -J b) Two letters after Kit Nos= 4 seals, e.g. -JJ c) Three letters after Kit Nos = 6 seals, e.g. -CEJ d) Four letters after kit Nos = 8 seals, e.g. -AEAE NB. Kits are priced more competitively compared to purchasing individual seals. NB. With CP4519 and CP4525 seal kits, the appropriate number of dirt seals and or boot seals are also included. NB. Kits contain one caliper set of seals e.g. 2, 4, 6, or 8.